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# EL-CELL

EL-Cell GmbH

## Sitemaps

- [XML Sitemap](https://www.el-cell.com/sitemap.xml): Contains all public & indexable URLs for this website.

## Posts

- [News](https://www.el-cell.com/?page_id=92)
- [What is the difference between capacity and energy density in battery cells?](https://www.el-cell.com/what-is-the-difference-between-capacity-and-energy-density-in-battery-cells/) - Battery capacity measures charge delivered; energy density measures energy per mass or volume. Learn how both metrics guide smarter electrode research and cell design.
- [What emerging solid electrolyte materials demand from next-generation test cell hardware](https://www.el-cell.com/what-emerging-solid-electrolyte-materials-demand-from-next-generation-test-cell-hardware/)
- [Why the mechanical testing gap is slowing solid-state battery commercialization](https://www.el-cell.com/why-the-mechanical-testing-gap-is-slowing-solid-state-battery-commercialization/)
- [What is a force test cell and how is it used in battery research?](https://www.el-cell.com/what-is-a-force-test-cell-and-how-is-it-used-in-battery-research/)
- [Why inconsistent clamping force is silently corrupting your solid-state battery data](https://www.el-cell.com/why-inconsistent-clamping-force-is-silently-corrupting-your-solid-state-battery-data/)
- [What is the difference between a primary and secondary lithium battery?](https://www.el-cell.com/what-is-the-difference-between-a-primary-and-secondary-lithium-battery/) - Primary vs. secondary lithium batteries differ beyond rechargeability. Explore electrode design, SEI formation, and degradation mechanisms to sharpen your research.
- [How does depth of discharge affect lithium-ion battery lifespan?](https://www.el-cell.com/how-does-depth-of-discharge-affect-lithium-ion-battery-lifespan/) - Depth of discharge directly controls which degradation pathways activate in Li-ion cells. Learn how DoD shapes cycle life and how to design reproducible tests.
- [PAT-Cell-Solid: Standardised Cell Design for Reproducible and Comparable ASSB Performance](https://www.el-cell.com/standardized-cell-design-for-reproducible-and-comparable-assb-performance/) - Learn how PAT-Cell-Solid standardizes cell design and assembly, enabling reliable, comparable performance data for ASSBs and faster commercialization.
- [What is the difference between force test cells and standard battery test fixtures?](https://www.el-cell.com/what-is-the-difference-between-force-test-cells-and-standard-battery-test-fixtures/)
- [Why pressure-controlled testing environments improve solid-state battery benchmarking](https://www.el-cell.com/why-pressure-controlled-testing-environments-improve-solid-state-battery-benchmarking/)
- [How do you maintain and recalibrate force test cells for long-term testing programs?](https://www.el-cell.com/how-do-you-maintain-and-recalibrate-force-test-cells-for-long-term-testing-programs/)
- [How do environmental conditions affect force test cell measurements in solid-state battery testing?](https://www.el-cell.com/how-do-environmental-conditions-affect-force-test-cell-measurements-in-solid-state-battery-testing/)
- [Testing with Mesh-type Reference Electrodes](https://www.el-cell.com/testing-with-mesh-type-reference/)
- [Dilation under Pressure: New Results on the Swelling of Battery Electrodes under Varying Applied Pressures](https://www.el-cell.com/dilation-under-pressure/)
- [Dilation under Pressure II: A Comparative Study on the Swelling of Battery Active Materials](https://www.el-cell.com/dilation-under-pressure-ii/)
- [Long-term Stable and Ready-to-use: Examining Partly Delithiated Lithium Iron Phosphate as Reference Material](https://www.el-cell.com/lfp-reference-electrode/)
- [A Comfortable Approach to Determining the  Single Electrode Impedance at Varying SOC](https://www.el-cell.com/determine-single-electrode-impedance-at-varying-soc/)
- [What is electrochemical impedance spectroscopy used for?](https://www.el-cell.com/what-is-electrochemical-impedance-spectroscopy-used-for/) - Electrochemical impedance spectroscopy (EIS) reveals internal cell processes non-destructively. Learn how it works, its battery research applications, and key equipment needed.
- [How do you test the health of a lithium-ion battery?](https://www.el-cell.com/how-do-you-test-the-health-of-a-lithium-ion-battery/) - Test lithium-ion battery health using capacity measurement, EIS, and dQ/dV analysis. Learn which methods reveal true degradation mechanisms in your lab.
- [New Reed Contact for Improved Measurements with the PAT-Core](https://www.el-cell.com/new-reed-contact-for-improved-measurements/)
- [How do lithium-ion batteries work?](https://www.el-cell.com/how-do-lithium-ion-batteries-work/) - Learn how lithium-ion batteries store and release energy at the electrochemical level — from intercalation to degradation mechanisms and lab testing methods.
- [What is the electrochemical double layer and why does it matter?](https://www.el-cell.com/what-is-the-electrochemical-double-layer-and-why-does-it-matter/) - The electrochemical double layer shapes every battery measurement. Learn how it forms, key models like GCS, and how to separate capacitive from faradaic signals.
- [What is electrode potential and how is it measured?](https://www.el-cell.com/what-is-electrode-potential-and-how-is-it-measured/) - Electrode potential explained: what it is, how it's measured, and which experimental factors affect accuracy in battery materials research. Learn more.
- [What is the difference between faradaic and non-faradaic processes?](https://www.el-cell.com/what-is-the-difference-between-faradaic-and-non-faradaic-processes/) - Faradaic vs. non-faradaic processes explained: understand charge transfer, double-layer capacitance, and how to separate both in battery research.
- [How do you interpret a cyclic voltammogram for battery research?](https://www.el-cell.com/how-do-you-interpret-a-cyclic-voltammogram-for-battery-research/) - Learn to interpret cyclic voltammograms for battery research — peaks, scan rates, degradation signs, and test-cell setups for reproducible CV data.
- [What is the difference between oxidation and reduction at an electrode?](https://www.el-cell.com/what-is-the-difference-between-oxidation-and-reduction-at-an-electrode/) - Oxidation loses electrons; reduction gains them. Learn how each drives anodic and cathodic current—and why it matters for accurate battery research.
- [What is meant by overpotential in an electrochemical system?](https://www.el-cell.com/what-is-meant-by-overpotential-in-an-electrochemical-system/) - Overpotential drives electrochemical reactions but causes energy loss. Learn its types, causes, and how to measure it accurately in battery research.
- [How does mass transport limit electrochemical reactions in batteries?](https://www.el-cell.com/how-does-mass-transport-limit-electrochemical-reactions-in-batteries/) - Mass transport limits battery reactions when ion supply lags behind demand. Explore diffusion, polarization, and measurement techniques to optimize your research.
- [Why does internal resistance increase as a battery ages?](https://www.el-cell.com/why-does-internal-resistance-increase-as-a-battery-ages/) - Internal resistance rises as batteries age due to SEI growth, particle cracking & electrolyte decay. Learn the mechanisms, signs, and how to measure them accurately.
- [How do you measure the coulombic efficiency of a battery electrode?](https://www.el-cell.com/how-do-you-measure-the-coulombic-efficiency-of-a-battery-electrode/) - Learn how to measure coulombic efficiency accurately—from half-cell setup to key error sources. Improve your battery research results today.
- [How does electrolyte conductivity affect battery performance?](https://www.el-cell.com/how-does-electrolyte-conductivity-affect-battery-performance/) - Electrolyte conductivity shapes battery rate capability, cycle life, and EIS accuracy. Learn what drives ionic conductivity and how to measure it reliably.
- [What is the difference between ionic and electronic conductivity in batteries?](https://www.el-cell.com/what-is-the-difference-between-ionic-and-electronic-conductivity-in-batteries/) - Ionic vs. electronic conductivity in batteries explained — charge carriers, measurement techniques, and design strategies to optimize battery performance.
- [What is the difference between a galvanic cell and an electrolytic cell?](https://www.el-cell.com/what-is-the-difference-between-a-galvanic-cell-and-an-electrolytic-cell/) - Galvanic cells release energy spontaneously; electrolytic cells consume it. Learn the key differences, electrode polarity rules, and how both apply in battery research.
- [How does state of charge relate to electrode potential?](https://www.el-cell.com/how-does-state-of-charge-relate-to-electrode-potential/) - State of charge directly shapes electrode potential in lithium-ion batteries. Learn how to measure, interpret, and optimize this relationship for accurate results.
- [What is the difference between thermodynamic and kinetic stability in electrolytes?](https://www.el-cell.com/what-is-the-difference-between-thermodynamic-and-kinetic-stability-in-electrolytes/) - Thermodynamic vs. kinetic stability in electrolytes explained — learn how metastability, SEI formation, and ESW shape real battery performance.
- [What is electrochemistry and why does it matter for battery research?](https://www.el-cell.com/what-is-electrochemistry-and-why-does-it-matter-for-battery-research/) - Electrochemistry drives every battery metric—capacity, cycle life, voltage. Learn the core principles, key processes, and lab techniques every researcher must know.
- [How does temperature affect electrochemical reaction rates in batteries?](https://www.el-cell.com/how-does-temperature-affect-electrochemical-reaction-rates-in-batteries/) - Temperature drives battery reaction rates, ion transport, and degradation. Learn how the Arrhenius equation, electrolyte conductivity, and precise thermal control shape reproducible electrochemical results.
- [What is the significance of the exchange current density in battery electrodes?](https://www.el-cell.com/what-is-the-significance-of-the-exchange-current-density-in-battery-electrodes/) - Exchange current density governs battery electrode kinetics, overpotential, and rate capability. Learn how to measure i₀ and why it matters for your research.
- [What is the difference between flooded lead-acid and lithium-ion batteries?](https://www.el-cell.com/what-is-the-difference-between-flooded-lead-acid-and-lithium-ion-batteries/) - Flooded lead-acid vs. lithium-ion: compare electrode chemistry, cycle life, and lab testing. Find out which battery suits your research or application.
- [What is a battery formation process and why does it matter?](https://www.el-cell.com/what-is-a-battery-formation-process-and-why-does-it-matter/) - Learn how the battery formation process shapes SEI layer stability, coulombic efficiency, and reproducible research results—and why skipping it costs you.
- [How do you calculate the capacity of a lithium-ion battery?](https://www.el-cell.com/how-do-you-calculate-the-capacity-of-a-lithium-ion-battery/) - Calculate lithium-ion battery capacity using Q=(n×F)/M. Learn why measured values fall short of theoretical ones and how C-rate affects results.
- [How does humidity affect lithium-ion battery storage?](https://www.el-cell.com/how-does-humidity-affect-lithium-ion-battery-storage/) - Humidity silently degrades lithium-ion batteries — learn safe storage levels, moisture limits, and lab controls to protect your research data.
- [What is the difference between a battery cell, module, and pack?](https://www.el-cell.com/what-is-the-difference-between-a-battery-cell-module-and-pack/) - Battery cell, module, and pack explained: discover how each level differs, why the hierarchy matters, and how cell-level research shapes full system performance.
- [What causes lithium-ion batteries to lose capacity permanently?](https://www.el-cell.com/what-causes-lithium-ion-batteries-to-lose-capacity-permanently/) - Lithium-ion batteries lose capacity permanently due to SEI growth, lithium plating & active material loss. Discover the key degradation mechanisms researchers study.
- [What is the shelf life of an unused lithium-ion battery?](https://www.el-cell.com/what-is-the-shelf-life-of-an-unused-lithium-ion-battery/) - Lithium-ion batteries degrade in storage due to SEI growth and self-discharge. Learn optimal storage conditions and how to measure calendar ageing accurately.
- [How do you choose the right lithium-ion battery for an off-grid system?](https://www.el-cell.com/how-do-you-choose-the-right-lithium-ion-battery-for-an-off-grid-system/) - Choose the right lithium-ion battery for off-grid systems—compare LFP vs NMC, calculate capacity, and avoid costly sizing mistakes.
- [Is there a safer battery than lithium?](https://www.el-cell.com/is-there-a-safer-battery-than-lithium/) - Safer batteries than lithium-ion exist—LFP, solid-state, and sodium-ion explained. Discover which chemistries reduce thermal runaway risk for your research.
- [What is the difference between lithium-ion and lithium iron phosphate batteries?](https://www.el-cell.com/what-is-the-difference-between-lithium-ion-and-lithium-iron-phosphate-batteries/) - Lithium-ion vs. LFP batteries explained: compare capacity, voltage, safety, and cycle life to choose the right chemistry for your research.
- [How does charge voltage affect lithium-ion battery longevity?](https://www.el-cell.com/how-does-charge-voltage-affect-lithium-ion-battery-longevity/) - Charge voltage is a top driver of lithium-ion battery degradation. Discover how cutoff voltage affects cycle life, and how to measure and control it.
- [What materials are used to make a lithium-ion battery?](https://www.el-cell.com/what-materials-are-used-to-make-a-lithium-ion-battery/) - Lithium-ion batteries rely on four key materials: cathode, anode, electrolyte, and separator. Discover how each component affects performance and research outcomes.
- [What happens to a lithium-ion battery at end of life?](https://www.el-cell.com/what-happens-to-a-lithium-ion-battery-at-end-of-life/) - Lithium-ion battery end of life explained: capacity fade, SEI growth & degradation mechanisms researchers need to understand. Explore the science behind battery aging.
- [What is the difference between energy density and power density in batteries?](https://www.el-cell.com/what-is-the-difference-between-energy-density-and-power-density-in-batteries/) - Energy density measures stored energy; power density measures delivery rate. Learn how the trade-off shapes battery design and materials research decisions.
- [Are lithium-ion batteries recyclable?](https://www.el-cell.com/are-lithium-ion-batteries-recyclable/) - Lithium-ion batteries are recyclable — but recovery rates vary by chemistry. Explore pyrometallurgy, hydrometallurgy & direct recycling processes explained.
- [How do lithium-ion batteries perform at high altitudes?](https://www.el-cell.com/how-do-lithium-ion-batteries-perform-at-high-altitudes/) - Lithium-ion batteries lose capacity, face sealing risks, and need rethinking at high altitudes. Discover how pressure and temperature shape performance.
- [Why is lithium used in batteries?](https://www.el-cell.com/why-is-lithium-used-in-batteries/) - Lithium powers modern batteries thanks to its unmatched energy density and low atomic mass. Explore the science, chemistry types, and key research challenges.
- [Do lithium batteries hold their charge when not in use?](https://www.el-cell.com/do-lithium-batteries-hold-their-charge-when-not-in-use/) - Lithium batteries self-discharge slowly but never stop. Learn what drives charge loss, which factors speed it up, and how to store cells correctly.
- [What is the healthiest battery percentage?](https://www.el-cell.com/what-is-the-healthiest-battery-percentage/) - Discover the healthiest battery percentage range for lithium-ion cells. Learn how SoC windows affect lifespan, degradation, and research accuracy.
- [What is the nominal voltage of a lithium-ion battery?](https://www.el-cell.com/what-is-the-nominal-voltage-of-a-lithium-ion-battery/) - Lithium-ion battery nominal voltage is 3.6–3.7 V per cell. Learn how chemistry, cycling, and degradation affect voltage—and why it matters for research.
- [What is the self-discharge rate of a lithium-ion battery?](https://www.el-cell.com/what-is-the-self-discharge-rate-of-a-lithium-ion-battery/) - Lithium-ion batteries self-discharge at 1–5% per month. Discover what drives capacity loss, how temperature and chemistry affect it, and how to measure it accurately.
- [What is the difference between cylindrical and prismatic lithium-ion cells?](https://www.el-cell.com/what-is-the-difference-between-cylindrical-and-prismatic-lithium-ion-cells/) - Cylindrical vs. prismatic lithium-ion cells: explore structural, thermal, and electrochemical differences to choose the right format for your research.
- [What is a solid-state battery and how does it compare to lithium-ion?](https://www.el-cell.com/what-is-a-solid-state-battery-and-how-does-it-compare-to-lithium-ion/) - Solid-state batteries replace liquid electrolytes with solid ionic conductors. Explore key differences, advantages, challenges, and lab testing requirements vs. lithium-ion.
- [How do you safely dispose of a lithium-ion battery?](https://www.el-cell.com/how-do-you-safely-dispose-of-a-lithium-ion-battery/) - Lithium-ion battery disposal is regulated and hazardous. Learn safe discharge, storage, and recycling steps to stay compliant and protect your lab.
- [What is lithium plating and why is it dangerous?](https://www.el-cell.com/what-is-lithium-plating-and-why-is-it-dangerous/) - Lithium plating deposits metallic lithium on the anode, risking dendrite growth and thermal runaway. Learn causes, detection methods, and prevention strategies.
- [How does a protection circuit work in a lithium-ion battery?](https://www.el-cell.com/how-does-a-protection-circuit-work-in-a-lithium-ion-battery/) - Learn how lithium-ion battery protection circuits detect overcharge, over-discharge, and short circuits—and why they matter for accurate electrochemical research.
- [How do you match a lithium-ion battery to a specific application?](https://www.el-cell.com/how-do-you-match-a-lithium-ion-battery-to-a-specific-application/) - Match lithium-ion batteries to any application by aligning chemistry, format, and C-rate testing with real-world energy, power, and cycle-life demands.
- [How do you balance cells in a lithium-ion battery pack?](https://www.el-cell.com/how-do-you-balance-cells-in-a-lithium-ion-battery-pack/) - Learn how lithium-ion battery cell balancing works — passive vs. active methods, BMS control, and how researchers validate balancing behavior with precision test tools.
- [What are the most common battery chemistries used in research today?](https://www.el-cell.com/what-are-the-most-common-battery-chemistries-used-in-research-today/) - Explore the most researched battery chemistries—NMC, NCA, LFP, solid-state, and more—and learn how to choose the right one for your lab.
- [What is thermal runaway in a lithium-ion battery?](https://www.el-cell.com/what-is-thermal-runaway-in-a-lithium-ion-battery/) - Thermal runaway in lithium-ion batteries triggers uncontrolled exothermic reactions. Learn the causes, progression stages, and prevention strategies for safer battery research.
- [What is the internal resistance of a lithium-ion battery?](https://www.el-cell.com/what-is-the-internal-resistance-of-a-lithium-ion-battery/) - Internal resistance in lithium-ion batteries affects performance, heat, and degradation. Learn how it's measured with EIS and DC pulse techniques.
- [What is calendar aging in a lithium-ion battery?](https://www.el-cell.com/what-is-calendar-aging-in-a-lithium-ion-battery/) - Calendar aging degrades lithium-ion batteries during storage—no cycling needed. Explore the mechanisms, temperature and SoC effects, and how to measure it accurately.
- [What is the open circuit voltage of a lithium-ion battery?](https://www.el-cell.com/what-is-the-open-circuit-voltage-of-a-lithium-ion-battery/) - Learn what open-circuit voltage means for lithium-ion batteries, how it varies with state of charge, and how to measure it accurately in your lab.
- [What is the difference between a wet cell and a lithium-ion battery?](https://www.el-cell.com/what-is-the-difference-between-a-wet-cell-and-a-lithium-ion-battery/) - Wet cell vs. lithium-ion batteries: explore key differences in electrolyte, voltage, and energy density to choose the right chemistry for your research.
- [What is the difference between capacity and energy in a lithium-ion battery?](https://www.el-cell.com/what-is-the-difference-between-capacity-and-energy-in-a-lithium-ion-battery/) - Capacity measures charge (mAh); energy measures work (Wh). Learn how voltage shapes battery performance and why both metrics matter for electrode research.
- [How do you read a lithium-ion battery datasheet?](https://www.el-cell.com/how-do-you-read-a-lithium-ion-battery-datasheet/) - Learn to read a lithium-ion battery datasheet accurately — from voltage specs to C-rates — and design reliable battery tests with confidence.
- [What is coulombic efficiency in a lithium-ion battery?](https://www.el-cell.com/what-is-coulombic-efficiency-in-a-lithium-ion-battery/) - Coulombic efficiency measures lithium recovery per cycle in Li-ion cells. Learn what drives CE loss and how to measure it accurately in your lab.
- [test](https://www.el-cell.com/test/)
- [Printed electrodes can now be tested in the PAT-Cell](https://www.el-cell.com/printed-electrodes/)
- [Application Note: Graphite against Lithium – A poor Battery](https://www.el-cell.com/app-note_a-poor-battery/)
- [Comparing Seal Materials: When should I use which?](https://www.el-cell.com/seal-material-comparison/)
- [A Battery is a Can with two Terminals named Plus and Minus](https://www.el-cell.com/a-battery-is-a-can/)
- [Reliability meets accuracy: Testing with PAT-Cell and PAT-Tester-i-16](https://www.el-cell.com/reliability-meets-accuracy/)
- [1001 reasons for using a reference electrode](https://www.el-cell.com/1001-reasons-for-using-a-reference-electrode/) - Learn why reference electrodes improve lithium-ion battery testing and why Li-metal half-cells can mislead electrode potential analysis.
- [New separator for PAT insulation sleeves](https://www.el-cell.com/new-separator-for-pat-insulation-sleeves/) - FS-5P double-layer separator for Li-ion batteries offers excellent wettability and replaces glass fiber for PAT-Core insulation sleeves.
- [Visualizing the potential gradient in a graphite electrode during electrochemical lithiation](https://www.el-cell.com/visualizing-the-potential-gradient-in-a-graphite-electrode-during-electrochemical-lithiation/) - Visualizing voltage gradients in graphite using an ECC-Opto-Std cell with continuous copper foil and edge-ion flow color mapping.
- [Lithium metal dendrites: Pictures speak louder than words](https://www.el-cell.com/lithium-metal-dendrites-pictures-speak-louder-than-words/) - Watch lithium dendrites grow in a graphite–lithium half-cell and learn why three-electrode cells better model Li-ion batteries.
- [Li metal or Li ion - This is the question](https://www.el-cell.com/lithium-metal-or-li-ion/) - See lithium-ion cycling without dendrites: ECC Opto-Std visualizes lithiation gradients using LFP counter and Li metal reference.
- [AC or DC? We can both!](https://www.el-cell.com/ac-or-dc-we-can-both/) - Very often, Li-ion test cells are characterized in two separate experiments: first, constant current charge/discharge cycles are applied in order to learn about the direct current (dc) behavior of the battery, and, second, impedance tests are performed in order to learn about the alternating current (ac) behavior at different states of charge. With our new
- [Testing with a finger-shaped reference electrode and EL-Software](https://www.el-cell.com/testing-with-a-finger-shaped-reference-electrode/) - Finger-shaped reference electrodes reduce electric-field artifacts and enable in-situ lithiation for stable NCM/graphite cycling with PAT testers.
- [Application Note: Nothing but Lithium](https://www.el-cell.com/nothing-but-lithium/) - Explore PAT-Cell lithium-ion testing: reference electrodes, impedance insights, and why lithium metal behaves unpredictably in cycling.
- [Application Note: NCM against Lithium – Too much Lithium?](https://www.el-cell.com/too-much-lithium/) - Half-cell battery tests can be misleading without a reference electrode. Learn why lithium counter electrodes distort NCM performance data.
- [PAT-Cell & PAT-Tester: Precision and Longevity for Advanced Battery Research](https://www.el-cell.com/5000hrs-cycling/) - 5000-hour lithium-ion battery test shows PAT-Cell reliability: only 10% capacity loss, high coulombic efficiency, and stable reference electrode precision.

## Pages

- [Welcome to EL-CELL - Electrochemical test equipment for battery research](https://www.el-cell.com/) - EL-CELL develops electrochemical test equipment for the research of lithium-ion batteries. We offer battery test cells, potentiostats, tools, and services.
- [Contact](https://www.el-cell.com/contact/) - Get in contact with us or our distributors
- [PAT-Cell Battery Test Cell for 3-Electrode Testing](https://www.el-cell.com/products/test-cells/standard-test-cells/pat-cell/) - The PAT-Cell is an innovative, electrochemical battery test cell designed for 2- and 3-electrode measurements on battery materials.
- [EL-Software for PAT Battery Tester](https://www.el-cell.com/products/el-cell-software/el-software/) - Discover EL-Software, the comprehensive monitoring and management platform for EL-CELL potentiostats, offering flexible test setups and real-time data analysis.
- [ECC-Opto-Gas](https://www.el-cell.com/products/test-cells/optical-test-cells/ecc-opto-gas/) - The ECC-Opto-Gas is an in-situ test cell for the optical characterization of gas diffusion electrodes (GDE) in metal-air batteries.
- [PAT-Cell-Solid](https://www.el-cell.com/products/test-cells/force-test-cells/pat-cell-solid/) - Explore the PAT-Cell-Solid, an advanced electrochemical cell for characterizing solid-state batteries, capable of applying forces up to 9000 N.
- [Force Test Cells](https://www.el-cell.com/products/test-cells/standard-test-cells-2/) - Explore our force test cells designed to accurately characterize solid-state and other battery chemistries under applied pressure.
- [Introduction and overview of the PAT series](https://www.el-cell.com/pat-series/pat-series-overview/) - The PAT series is a modular system of perfectly matched battery test cells and potentiostats for the research of lithium-ion and other battery materials.
- [Events & Exhibitions](https://www.el-cell.com/about-us/events/)
- [PAT-Terminal-1](https://www.el-cell.com/products/pat-battery-tester/pat-tester-x/pat-terminal-1/) - The PAT Terminal-1 is an advanced test channel that can perform impedance measurements and quick functional tests of your test cells as a stand-alone device.
- [PAT-Cell-Force](https://www.el-cell.com/products/test-cells/force-test-cells/pat-cell-force/) - The PAT-Cell-Press is a 3-electrode battery test cell for measuring gas pressure and evolution and drawing gas samples (option).
- [Electrochemical Test Cells](https://www.el-cell.com/products/test-cells/) - Our test cell range covers our latest PAT series and the established ECC series test cells as well as in-situ test cells for the investigation of electrode strain (thickness change) and optical properties.
- [Videos](https://www.el-cell.com/support/videos/)
- [ECD-4-nano dilatometer](https://www.el-cell.com/products/test-cells/electrochemical-dilatometer/ecd-4-nano/) - The ECD‑4‑nano is a high‑resolution electrochemical dilatometer for quantifying thickness changes of an individual electrode or the full cell stack.
- [Datenschutz](https://www.el-cell.com/datenschutz/) - Auf dieser Seite finden Sie alle relevanten Informationen zu den Datenschutzbestimmungen, die auf unserer Webseite Anwendung finden.
- [Frequently asked questions](https://www.el-cell.com/faq/)
- [Gas analysis test cells](https://www.el-cell.com/products/test-cells/gas-analysis-test-cells/)
- [PAT Battery Test Cells](https://www.el-cell.com/pat-series/pat-test-cells/) - Electrochemical test cells of the PAT series are available in multiple cell design. All PAT-Cells are designed for long-term measurements with three electrodes.
- [Customized devices](https://www.el-cell.com/products/customized-devices/) - We can customize our devices und tools according to your individual purpose and even create new solutions for specific experiments. Just ask!
- [PAT-Cell-Gas-HT](https://www.el-cell.com/products/customized-devices/pat-cell-gas-ht/) - The PAT-Cell-Gas-HT is a battery test cell designed to heat the cell stack to temperatures of up to 400 °C and analyze the gases produced.
- [Hands-on seminars](https://www.el-cell.com/services/hands-on-seminars/) - EL-CELL organizes Hands-on seminars and individual training in its laboratory to support researchers in effectively using our products.
- [PAT-Cell-HT](https://www.el-cell.com/products/test-cells/high-temperature-test-cells/pat-cell-ht/) - The PAT-Cell-HT is a test cell for 2- and 3-electrode measurements on battery materials at temperatures up to 200°C.
- [PAT-Core configurations](https://www.el-cell.com/pat-series/the-pat-core-concept/common-test-cases/)
- [Solid-State Pressing Device](https://www.el-cell.com/products/tools-accessories/tools/solid-state-pressing-device/) - The Solid-State Pressing Device enables the direct pressing of powdered solid-state cell stacks in the PAT-Solid-Core.
- [Careers](https://www.el-cell.com/about-us/careers/) - Job opportunities at EL-CELL
- [Sales Engineer / Technical Sales Manager (m/w/d)](https://www.el-cell.com/about-us/careers/sales-engineer/) - Starten Sie Ihre Karriere im technischen Vertrieb bei EL-CELL: Attraktive Bedingungen, vielseitige Aufgaben und die Chance auf internationale Einsätze warten auf Sie.
- [PAT-Cell-Press II Battery Test Cell for Gas Analysis](https://www.el-cell.com/products/test-cells/gas-analysis-test-cells/pat-cell-press/) - Discover the PAT-Cell-Press II, a cutting-edge 3-electrode battery test cell for measuring gas evolution and consumption with real-time data insights.
- [PAT-Cell-Gas: Battery Test Cell for In-Situ Gas Analysis](https://www.el-cell.com/products/test-cells/gas-analysis-test-cells/pat-cell-gas/) - Explore the advanced PAT-Cell-Gas, a cableless flow-through test cell ideal for time-resolved gas analysis in applications like Li-air and Li-ion batteries.
- [Force test cells](https://www.el-cell.com/products/test-cells/force-test-cells/)
- [PAT-Tester-i-16 multichannel potentiostat](https://www.el-cell.com/products/pat-battery-tester/pat-tester-i-16/) - The PAT-Tester-i-16 is a high-precision, multichannel potentiostat and impedance analyzer with integrated temperature chamber. Designed for battery research.
- [ECC-Opto-Std](https://www.el-cell.com/products/test-cells/optical-test-cells/ecc-opto-std/) - The ECC-Opto-Std a a battery test cell for optical and X-ray characterization in the reflective mode with a face-to-face arrangement of electrodes
- [PAT-Core lower plunger configurator](https://www.el-cell.com/pat-series/the-pat-core-concept/lower-plunger-configurator/)
- [PAT battery tester](https://www.el-cell.com/products/pat-battery-tester/) - Fully equipped multi-channel battery cyclers / potentiostats / galvanostats and impedance analysers with unique features.
- [PAT-Tester-x-8](https://www.el-cell.com/products/pat-battery-tester/pat-tester-x/pat-tester-x-8/) - Discover the PAT-Tester-x-8, a fully featured multi-channel potentiostat and impedance analyzer designed for small-scale battery testing.
- [EL-Cell GmbH - Who we are](https://www.el-cell.com/about-us/who-we-are/) - Discover EL-Cell GmbH, your expert partner in high-quality electrochemical test equipment for innovative energy storage research, including batteries and supercapacitors.
- [Product brochures](https://www.el-cell.com/support/product-brochures/) - Here you can download our latest product brochure.
- [PAT-Dummy-Cell II](https://www.el-cell.com/products/tools-accessories/accessories/pat-dummy-cell-2/) - The PAT-Dummy-Cell II offers a simple battery model with supercapacitors, ideal for pre-testing scripts and troubleshooting your PAT-Tester applications.
- [Electrochemical Testing Services](https://www.el-cell.com/services/application-laboratory/) - EL-CELL operates its own fully equipped electrochemical laboratory, where we perform test measurements for our customers and our internal product development.
- [EL-CELL Software](https://www.el-cell.com/products/el-cell-software/)
- [Tools and accessories](https://www.el-cell.com/products/tools-accessories/)
- [Impressum](https://www.el-cell.com/impressum/)
- [Standard Test Cells](https://www.el-cell.com/products/test-cells/standard-test-cells/) - Our reliable 2- and 3-electrode battery test cells are suitable for conducting electrochemical experiments with lithium-ion and other battery chemistries.
- [PAT docking stations](https://www.el-cell.com/products/docking-stations/)
- [Discover the PAT series](https://www.el-cell.com/products/discover-the-pat-series/)
- [Optical test cells](https://www.el-cell.com/products/test-cells/optical-test-cells/)
- [Electrochemical dilatometer for battery research](https://www.el-cell.com/products/test-cells/electrochemical-dilatometer/) - Our electrochemical dilatometers are battery test cells that measure the expansion of the individual battery electrodes in the nanometer range.
- [ECC-Aqu](https://www.el-cell.com/products/test-cells/standard-test-cells/ecc-aqu/) - The ECC-Aqu electrochemical cell is dedicated to the characterization of aqueous battery and capacitor systems.
- [ECC-Air](https://www.el-cell.com/products/test-cells/gas-analysis-test-cells/ecc-air/) - The ECC-Air is an electrochemical battery test cell for characterization of gas diffusion electrodes in aprotic electrolytes
- [ECC-DEMS](https://www.el-cell.com/products/test-cells/gas-analysis-test-cells/ecc-dems/) - The ECC-DEMS battery test cell features a current collector with a spiral-shaped flow field to constantly purge a gentle stream of inert gas.
- [ECC-StopRail](https://www.el-cell.com/products/tools-accessories/tools/ecc-stoprail/)
- [EL-Cut](https://www.el-cell.com/products/tools-accessories/tools/el-cut/) - The EL-Cut is a high-precision tool specially designed to punch electrodes from coated Cu and Al foils.
- [ECC-LiPunch](https://www.el-cell.com/products/tools-accessories/tools/ecc-lipunch/) - The ECC-LiPunch is the perfect tool for smoothly punching 18 mm lithium discs for our electrochemical battery test cells.
- [ECC-CellLoad](https://www.el-cell.com/products/tools-accessories/tools/ecc-cellload/) - The ECC-CellLoad is an electrode alignment and assembly tool for electrochemical battery test cells of the ECC series.
- [ECC-RefLoad](https://www.el-cell.com/products/tools-accessories/tools/ecc-refload/) - Tool for loading reference materials such as lithium metal into ECC-Opto-Std, ECC-Opto-SBS and ECC-Aqu test cells.
- [PAT-Stand-4](https://www.el-cell.com/products/docking-stations/pat-stand-4/) - The PAT-Stand-4 is a docking station that connects up to four PAT cells to any potentiostat or battery tester. The connection is made via banana sockets.
- [PAT-Chamber-16](https://www.el-cell.com/products/docking-stations/pat-chamber-16/) - The PAT-Chamber-16 is a temperature-controlled docking station for up to 16 electrochemical battery test cells of the PAT series
- [PAT-Stand-1](https://www.el-cell.com/products/docking-stations/pat-stand-1/) - The PAT-Stand-1 is a single-channel docking station connecting a PAT series battery test cell with any potentiostat. It can be used inside a climate chamber
- [PAT-Stand-16](https://www.el-cell.com/products/docking-stations/pat-stand-16/) - The PAT-Stand-16 is a docking station for connecting up to 16 PAT-Cells with any potentiostat. The PAT-Stand-16 features a built-in data logger.
- [Manuals](https://www.el-cell.com/support/manuals/)
- [EC-Link](https://www.el-cell.com/products/el-cell-software/ec-link/) - EC-Link is free data logger software. It comes with several electrochemical battery test cells and instruments from EL-CELL.
- [Frequently asked questions](https://www.el-cell.com/support/frequently-asked-questions/)
- [Technical support](https://www.el-cell.com/support/technical-support/)
- [ECC-Ref](https://www.el-cell.com/products/test-cells/legacy-test-cells/ecc-ref/) - The ECC-Ref electrochemical test cell characterizes aprotic battery and capacitor systems in a three-electrode configuration.
- [ECC-Std](https://www.el-cell.com/products/test-cells/legacy-test-cells/ecc-std/) - The ECC-Std is an electrochemical cell dedicated to the characterization of aprotic battery and capacitor systems in a two-electrode configuration.
- [ECC-Combi](https://www.el-cell.com/products/test-cells/legacy-test-cells/ecc-combi/) - The ECC-Combi is an electrochemical test cell applicable both as a 2- or 3-electrode test cell.
- [ECC-Opto-Std-Aqu](https://www.el-cell.com/products/test-cells/optical-test-cells/ecc-opto-std-aqu/) - The ECC-Opto-Std-Aqu is a battery test cell for optical characterization in the reflective mode.. For aqueous electrochemistry.
- [PAT-Heater-4](https://www.el-cell.com/products/docking-stations/pat-heater-4/) - The PAT-Heater-4 is a heated docking station connecting up to 4 PAT-Cell-HT to any potentiostat or battery tester.
- [PAT-Clamp-1](https://www.el-cell.com/products/docking-stations/pat-clamp-1/) - The PAT-Clamp-1 is a docking station for a single PAT series test cell. It can be used with any third-party potentiostat or inside a temperature chamber.
- [PAT-Connect-16](https://www.el-cell.com/products/tools-accessories/accessories/pat-connect-16/) - The PAT-Connect-16 is an intermediate box between the PAT-Stand-16 / PAT-Chamber-16 and your potentiostat / battery tester.
- [AGB](https://www.el-cell.com/terms/)
- [PAT-Stand-1 U](https://www.el-cell.com/products/docking-stations/pat-stand-1-u/) - The PAT-Stand-1 U is a single-channel docking station. The banana sockets at the front provide access to all connections/ signals of the inserted PAT test cell.
- [PAT-Cell-Twin-Ref](https://www.el-cell.com/products/test-cells/standard-test-cells/pat-cell-twin-ref/) - The PAT-Cell-TwinRef is a special version of the PAT-Cell supporting the use of a second reference electrode.
- [The PAT-Core concept](https://www.el-cell.com/pat-series/the-pat-core-concept/)
- [PAT Series](https://www.el-cell.com/pat-series/)
- [PAT-Press-Box](https://www.el-cell.com/products/tools-accessories/accessories/pat-press-box/) - Box with data logger for gas pressure measurements with PAT-Cell-Press and PAT-Cell-Gas battery test cells
- [3E-Coin-PAT-Adapter](https://www.el-cell.com/products/tools-accessories/accessories/3e-coin-pat-adapter/) - Universal adapter for using 2- and 3-electrode button cells of various sizes in a PAT series docking station or potentiostat
- [Metal seal mounting kit](https://www.el-cell.com/products/tools-accessories/tools/metal-seal-kit/) - The metal seal mounting kit is a tool kit needed for using metal seals in PAT series test cells.
- [PAT-Controller-8](https://www.el-cell.com/products/pat-battery-tester/pat-tester-x/pat-controller-8/) - The PAT-Controller-8 is the control box of the PAT-Tester-x potentiostat. It features a network port and 8 USB Type-C ports for test channels.
- [Modular PAT-Tester-x battery test station](https://www.el-cell.com/products/pat-battery-tester/pat-tester-x/) - The PAT-Tester-x is a modular, highly accurate potentiostat / galvanostat and impedance analyzer with up to eight test channels. Designed for battery research.
- [PAT-Channel-1](https://www.el-cell.com/products/pat-battery-tester/pat-tester-x/pat-channel-1/) - The PAT-Channel-1 is a fully featured, single-channel potentiostat/galvanostat/ impedance analyzer that is operated in conjunction with a PAT controller.
- [Quick connect set](https://www.el-cell.com/products/tools-accessories/accessories/quick-connect-set/)
- [Tools](https://www.el-cell.com/products/tools-accessories/tools/) - Here you can find an overview of our tools to make your life as a battery researcher easier.
- [Accessories](https://www.el-cell.com/products/tools-accessories/accessories/)
- [Newsletter subscription](https://www.el-cell.com/newsletter-subscription/) - Subscribe to our e-mail newsletter for recent updates about our newest products, seminar dates, and exhibitions.
- [Uni-to-PAT-Adapter](https://www.el-cell.com/products/tools-accessories/accessories/uni-to-pat-adapter/) - The Uni-to-PAT adapter is a universal adapter that allows third-party battery test cells to be connected directly to EL-CELL potentiostats and docking stations.
- [Cable-to-PAT-Adapter](https://www.el-cell.com/products/tools-accessories/accessories/cable-to-pat-adapter/) - The Cable-to-PAT adapter provides ports for various cable types to connect third-party test cells to the PAT system.
- [PAT-Dummy-Cell I](https://www.el-cell.com/products/tools-accessories/accessories/pat-dummy-cell-1/) - The PAT-Dummy-Cell I is used to perform a quick functional test of your PAT-Tester right out of the box.
- [Coin-PAT-Adapter](https://www.el-cell.com/products/tools-accessories/accessories/2e-coin-pat-adapter/) - The Coin-PAT-Adapter enables the operation of conventional 2-electrode coin cells in the PAT system.
- [ECC-Opto-10](https://www.el-cell.com/products/test-cells/optical-test-cells/ecc-opto-10/) - The ECC-Opto-10 test cell is an advanced battery test cell for operando characterization of electrodes using light microscopy, Raman spectroscopy, or XRD
- [PAT-Cell-Opto-10](https://www.el-cell.com/products/test-cells/optical-test-cells/pat-cell-opto-10/) - The PAT-Cell-Opto-10 is a battery test cell designed for in-situ electrode characterization using methods like light microscopy, Raman spectroscopy, or XRD.
- [Newsletter confirmation](https://www.el-cell.com/newsletter-confirmation/) - Who we are and what we do
- [PAT-Core Components List](https://www.el-cell.com/pat-series/the-pat-core-concept/components-list/)
- [Privacy Policy](https://www.el-cell.com/privacy-policy/)
- [USB-Feedthrough-4](https://www.el-cell.com/products/tools-accessories/accessories/usb-feedthrough-4/) - The USB-Feedthrough-4 is a KF-40 flange that can be mounted to any standard glovebox. It provides a gas-tight USB 2.0 Type C feedthrough with four ports.
- [Software Downloads](https://www.el-cell.com/support/software/) - Here you can download the latest versions of our software products.
- [Funded projects](https://www.el-cell.com/about-us/projects/) - EL-CELL GmbH is a project partner in various government-funded research projects.
- [Software Support](https://www.el-cell.com/support/software-support/) - Need help? Please check the available software documentation first. If you cannot find a solution here, please send us an e-mail.
- [Contact Form Insulation sleeve PP (Separator Customized, if appl. Clamping ring) (10 pcs)](https://www.el-cell.com/pat-series/the-pat-core-concept/components-list/contact-form_4-2-2-2-2/)
- [Products](https://www.el-cell.com/products/) - We offer battery test cells, electrochemical dilatometers, lab tools, consumables and other customized turnkey solutions for complete battery research labs.
- [Legacy Test Cells](https://www.el-cell.com/products/test-cells/legacy-test-cells/) - Our reliable 2- and 3-electrode battery test cells are suitable for conducting electrochemical experiments with lithium-ion and other battery chemistries.
- [Cell Components](https://www.el-cell.com/products/cell-components/)
- [About us](https://www.el-cell.com/about-us/)
- [ECC-Air-Ni](https://www.el-cell.com/products/test-cells/gas-analysis-test-cells/ecc-air-ni/) - The ECC-Air-Ni is a battery test cell dedicated to the characterization of gas diffusion electrodes in alkaline aqueous electrolytes
- [Tables](https://www.el-cell.com/support/tables/) - Here, you can find an overview of all comparison tables that refer to our products and their respective abilities.
- [Contact Form Insulation sleeve PP (Al-Reference, Separator Customized) (10 pcs)](https://www.el-cell.com/pat-series/the-pat-core-concept/components-list/contact-form/)
- [Contact Form Upper Plunger (PEEK) with Upper Feed Wire (Pt), Disc Spring (Au) and Current Collector Disc (Pt)](https://www.el-cell.com/pat-series/the-pat-core-concept/components-list/contact-form-2/)
- [Contact Form Insulation sleeve PP (Al-Reference, Separator Customized) (10 pcs)](https://www.el-cell.com/pat-series/the-pat-core-concept/components-list/contact-form-2-2-2/)
- [Contact Form ECC1-01-0081-C_x](https://www.el-cell.com/pat-series/the-pat-core-concept/components-list/contact-form-2-2/)
- [Contact Form ECC1-01-0081-D_x](https://www.el-cell.com/pat-series/the-pat-core-concept/components-list/contact-form_ecc1-01-0081-d_x/)
- [Contact Form ECC1-01-0038-D_x](https://www.el-cell.com/pat-series/the-pat-core-concept/components-list/contact-form_ecc1-01-0038-d_x/)
- [Contact Form ECC1-01-0055-B_x](https://www.el-cell.com/pat-series/the-pat-core-concept/components-list/contact-form_ecc1-01-0055-b_x/)
- [Contact Form ECC1-01-0055-A_x](https://www.el-cell.com/pat-series/the-pat-core-concept/components-list/contact-form_ecc1-01-0055-a_x/)
- [Contact Form Insulation sleeve PP (Mg-Reference, Separator Customized) (10 pcs)](https://www.el-cell.com/pat-series/the-pat-core-concept/components-list/contact-form_4/)
- [Contact Form Insulation sleeve PP (AC-Reference, Separator Customized) (10 pcs)](https://www.el-cell.com/pat-series/the-pat-core-concept/components-list/contact-form_4-2/)
- [Contact Form Insulation sleeve PP (Na-Reference, Separator Customized) (10 pcs)](https://www.el-cell.com/pat-series/the-pat-core-concept/components-list/contact-form_4-2-2/)
- [Contact Form 	Insulation sleeve PP (Li-Reference, Separator Customized) (10 pcs)](https://www.el-cell.com/pat-series/the-pat-core-concept/components-list/contact-form_4-2-2-2/)
- [Contact Form Insulation sleeve PP (Separator GF/D) (10 pcs)](https://www.el-cell.com/pat-series/the-pat-core-concept/components-list/contact-form_4-2-2-2-2-2/)
- [High temperature test cells](https://www.el-cell.com/products/test-cells/high-temperature-test-cells/)
- [Newsletter confirmation](https://www.el-cell.com/newsletter-renewal/) - Who we are and what we do
- [Mitglieder](https://www.el-cell.com/mitglieder/)
- [Aqueous test cell](https://www.el-cell.com/products/test-cells/aqueous-test-cell/)
- [No Access](https://www.el-cell.com/no-access/)
- [Support](https://www.el-cell.com/support/)
- [Services](https://www.el-cell.com/services/)

## FAQ

- [Can I use the ECC-LiPunch to punch lithium disks that are on a carrier material, such as copper?](https://www.el-cell.com/faq/can-i-use-the-ecc-lipunch-to-punch-lithium-disks-that-are-on-a-carrier-material-such-as-copper/)
- [Which cell is right? PAT-Cell-Press or PAT-Cell-Gas?](https://www.el-cell.com/faq/which-cell-is-right-pat-cell-press-or-pat-cell-gas/)
- [Can the PAT-Cell-Gas be operated with a third-party potentiostat?](https://www.el-cell.com/faq/can-the-pat-cell-gas-be-operated-with-a-third-party-potentiostat/)
- [Can the PAT-Cell-Gas be operated with a PAT battery tester?](https://www.el-cell.com/faq/can-the-pat-cell-gas-be-operated-with-a-pat-battery-tester/)
- [How can I clean the T-Frit? How much does a stained T-frit affect future results?](https://www.el-cell.com/faq/how-can-i-clean-the-t-frit-how-much-does-a-stained-t-frit-affect-future-results/)
- [What are the differences between the built-in sensors of the ECD-3 and ECD-3-nano?](https://www.el-cell.com/faq/what-are-the-differences-between-the-built-in-sensors-of-ecd-3-and-ecd-3-nano/)
- [Why is it possible to measure displacement values below zero?](https://www.el-cell.com/faq/why-is-it-possible-to-measure-displacement-values-below-zero/)
- [Can I use the provided borosilicate glass window with any lithium battery electrodes?](https://www.el-cell.com/faq/intelligente-frage-zum-produkt-2/)

## Downloads

- [EL-Software v3 Quick Start Guide](https://www.el-cell.com/download/11254/?tmstv=1783956557)
- [Products brochure](https://www.el-cell.com/download/1374/?tmstv=1783956557)
- [PAT-Cell-Gas Manual Download](https://www.el-cell.com/download/6610/?tmstv=1783956557)
- [PAT-Cell-Press II Manual](https://www.el-cell.com/download/12771/?tmstv=1783956557)
- [Manual PAT-Cell](https://www.el-cell.com/download/1659/?tmstv=1783956557)
- [ECD-4-nano setup and assembly 04-2026](https://www.el-cell.com/download/15035/?tmstv=1783956557)
- [EL-Software Release Windows](https://www.el-cell.com/download/9234/?tmstv=1783956557)
- [EL-Software Server Linux deb 1.1.53 Build 10716](https://www.el-cell.com/download/13050/?tmstv=1783956557)
- [EL-Software Server Debian Package V3 latest](https://www.el-cell.com/download/9626/?tmstv=1783956557)
- [EL-Software Win msi V3 latest](https://www.el-cell.com/download/10860/?tmstv=1783956557)
- [ECD-4-nano Data Sheet](https://www.el-cell.com/download/9423/?tmstv=1783956557)
- [PAT-Cell Data-Sheet](https://www.el-cell.com/download/8923/?tmstv=1783956557)
- [ECD-4-nano manual](https://www.el-cell.com/download/10608/?tmstv=1783956557)
- [Download_product_brochure_2026_Thumb_140x100](https://www.el-cell.com/download/14031/?tmstv=1783956557)
- [PAT-Core Components Overview Sheet](https://www.el-cell.com/download/5328/?tmstv=1783956557)
- [PAT-Cell-Press Data sheet](https://www.el-cell.com/download/8979/?tmstv=1783956557)
- [PAT-Cell-Gas Data Sheet](https://www.el-cell.com/download/9084/?tmstv=1783956557)
- [PAT-Cell-Force Data Sheet 2026](https://www.el-cell.com/download/13579/?tmstv=1783956557)
- [PAT-Cell-Solid Data Sheet](https://www.el-cell.com/download/13729/?tmstv=1783956557)
- [ECC-Opto-10 Manual Download](https://www.el-cell.com/download/8987/?tmstv=1783956557)
- [Manual ECC-Opto-Std](https://www.el-cell.com/download/1657/?tmstv=1783956557)
- [PAT-Cell-Gas-HT data sheet](https://www.el-cell.com/download/12454/?tmstv=1783956557)
- [Video EL-Software: New User Interface (Version 3, 12/2025)](https://www.el-cell.com/download/13217/?tmstv=1783956557)
- [PAT-Dummy-Cell-I_test_Scripts](https://www.el-cell.com/download/9053/?tmstv=1783956557)
- [EL-Software tgz from v2 to v3 latest](https://www.el-cell.com/download/13052/?tmstv=1783956557)
- [Upgrade auf latest V2 tgz](https://www.el-cell.com/download/10854/?tmstv=1783956557)
- [EL-Software Server Linux V2](https://www.el-cell.com/download/11200/?tmstv=1783956557)
- [ECC-Opto-10 Data sheet](https://www.el-cell.com/download/9075/?tmstv=1783956557)
- [Manual PAT-Chamber-16](https://www.el-cell.com/download/4798/?tmstv=1783956557)
- [PAT-Cell-Force_Manual](https://www.el-cell.com/download/10407/?tmstv=1783956557)
- [Manual_PAT-Cell-Press](https://www.el-cell.com/download/3085/?tmstv=1783956557)
- [EL-CELL lab checklist and information sheet](https://www.el-cell.com/download/7649/?tmstv=1783956557)
- [PAT-Cell-Opto-10 Manual](https://www.el-cell.com/download/9000/?tmstv=1783956557)
- [Manual PAT-Clamp-1 Download](https://www.el-cell.com/download/6702/?tmstv=1783956557)
- [PAT-Terminal-1_Datasheet](https://www.el-cell.com/download/10209/?tmstv=1783956557)
- [PAT-Tester-i-16 Data Sheet](https://www.el-cell.com/download/5525/?tmstv=1783956557)
- [PAT-Tester-x-8 Data Sheet Download](https://www.el-cell.com/download/7912/?tmstv=1783956557)
- [Manual PAT-Terminal-1](https://www.el-cell.com/download/10312/?tmstv=1783956557)
- [PAT-Channel-1 Manual](https://www.el-cell.com/download/8036/?tmstv=1783956557)
- [PAT-Controller-8 Manual](https://www.el-cell.com/download/8032/?tmstv=1783956557)
- [PAT-Tester-x-8 Manual](https://www.el-cell.com/download/8057/?tmstv=1783956557)
- [PAT-Tester-i-16 Manual Download](https://www.el-cell.com/download/10882/?tmstv=1783956557)
- [Manual PAT-Core](https://www.el-cell.com/download/2799/?tmstv=1783956557)
- [EL-Cut Datasheet download](https://www.el-cell.com/download/11503/?tmstv=1783956557)
- [Manual PAT-Stand-1](https://www.el-cell.com/download/1667/?tmstv=1783956557)
- [Press Release SilKompas DE](https://www.el-cell.com/download/11295/?tmstv=1783956557)
- [Press Release SilKompas EN](https://www.el-cell.com/download/11293/?tmstv=1783956557)
- [ECC-DEMS User Manual](https://www.el-cell.com/download/1557/?tmstv=1783956557)
- [Manual ECC-Opto-Std-Aqu](https://www.el-cell.com/download/3488/?tmstv=1783956557)
- [Press Release BisssFest DE](https://www.el-cell.com/download/11274/?tmstv=1783956557)
- [Press Release Bissfest EN](https://www.el-cell.com/download/11272/?tmstv=1783956557)
- [Press Release KenabArt EN](https://www.el-cell.com/download/11268/?tmstv=1783956557)
- [Press Release Kenabart DE](https://www.el-cell.com/download/11265/?tmstv=1783956557)
- [EL-Software V2 Upgrade Manual](https://www.el-cell.com/download/10858/?tmstv=1783956557)
- [Manual PAT-Connect-16](https://www.el-cell.com/download/4431/?tmstv=1783956557)
- [ECC-Opto-Std Data Sheet](https://www.el-cell.com/download/8982/?tmstv=1783956557)
- [PAT-Cell-Force Datasheet](https://www.el-cell.com/download/9476/?tmstv=1783956557)
- [PAT-Cell-Opto-10 data sheet](https://www.el-cell.com/download/8912/?tmstv=1783956557)
- [Manual ECC-Air](https://www.el-cell.com/download/1653/?tmstv=1783956557)
- [PAT-Cell-HT data sheet](https://www.el-cell.com/download/10804/?tmstv=1783956557)
- [EL-Software Manual](https://www.el-cell.com/download/8043/?tmstv=1783956557)
- [ECC-LiPunch Cleaning Instructions](https://www.el-cell.com/download/10431/?tmstv=1783956557)
- [Video: PAT-Cell-Force Assembly](https://www.el-cell.com/download/10410/?tmstv=1783956557)
- [Appliance Manual PAT-Tester](https://www.el-cell.com/download/9389/?tmstv=1783956557)
- [PAT-Press-Box Manual](https://www.el-cell.com/download/6965/?tmstv=1783956557)
- [Manual EC-Link](https://www.el-cell.com/download/6692/?tmstv=1783956557)
- [Manual_Ecc-Opto-Gas](https://www.el-cell.com/download/5052/?tmstv=1783956557)
- [Manual PAT-Stand-1 U](https://www.el-cell.com/download/4884/?tmstv=1783956557)
- [ECC-Opto-Std_Potential-gradient](https://www.el-cell.com/download/4477/?tmstv=1783956557)
- [Manual ECC-Press-DL](https://www.el-cell.com/download/4091/?tmstv=1783956557)
- [Manual ECC-Air-Ni](https://www.el-cell.com/download/3242/?tmstv=1783956557)
- [Manual_PAT-Press](https://www.el-cell.com/download/3082/?tmstv=1783956557)
- [App-note_PAT-Cell in PAT-Stand-1 with BioLogic VSP Potentiostat](https://www.el-cell.com/download/2895/?tmstv=1783956557)
- [AGB_de](https://www.el-cell.com/download/2892/?tmstv=1783956557)
- [AGB_en](https://www.el-cell.com/download/2890/?tmstv=1783956557)
- [Manual EC-Link for PAT-Stand-16](https://www.el-cell.com/download/2627/?tmstv=1783956557)
- [PAT-Dummy-Cell I Manual](https://www.el-cell.com/download/9056/?tmstv=1783956557)
- [IMBAT Flyer](https://www.el-cell.com/download/8443/?tmstv=1783956557)
- [EN Decontamination Report](https://www.el-cell.com/download/8379/?tmstv=1783956557)
- [DE RMA Form](https://www.el-cell.com/download/8376/?tmstv=1783956557)
- [EN RMA Form](https://www.el-cell.com/download/8373/?tmstv=1783956557)
- [Video: PAT-Core Basics: The lower plunger height (01/2021)](https://www.el-cell.com/download/8339/?tmstv=1783956557)
- [Introducing the PAT Battery Testers (Video)](https://www.el-cell.com/download/8144/?tmstv=1783956557)
- [ECD-3 Full Cell Kit Assembly Tutorial](https://www.el-cell.com/download/8012/?tmstv=1783956557)
- [App Note 2 Disassembly of the PAT-Cell](https://www.el-cell.com/download/7499/?tmstv=1783956557)
- [App Note 2 Too much lithium Assembly of the PAT-Cell](https://www.el-cell.com/download/7495/?tmstv=1783956557)
- [EL-Software: The Connection Matrix](https://www.el-cell.com/download/7410/?tmstv=1783956557)
- [PAT-Heater-4 Quick Start Guide](https://www.el-cell.com/download/6971/?tmstv=1783956557)
- [Manual Part Kit for Testing Single Crystals/Grains with the ECD-3 and ECD-3-nano](https://www.el-cell.com/download/2620/?tmstv=1783956557)
- [Manual ECC-Ref](https://www.el-cell.com/download/2420/?tmstv=1783956557)
- [Manual ECC-Aqu](https://www.el-cell.com/download/2104/?tmstv=1783956557)
- [Manual ECC-Press-Air-DL](https://www.el-cell.com/download/1992/?tmstv=1783956557)
- [EL-Cut Manual](https://www.el-cell.com/download/1814/?tmstv=1783956558)
- [Manual EC-Link for PAT-Press,ECD](https://www.el-cell.com/download/1812/?tmstv=1783956558)
- [Manual ECC PAT-Core](https://www.el-cell.com/download/1669/?tmstv=1783956558)
- [Manual PAT-Stand-4](https://www.el-cell.com/download/1665/?tmstv=1783956558)
- [Manual PAT-Stand-16](https://www.el-cell.com/download/1663/?tmstv=1783956558)
- [Manual ECC-Std](https://www.el-cell.com/download/1661/?tmstv=1783956558)
- [Manual ECC-Opto-SBS](https://www.el-cell.com/download/1655/?tmstv=1783956558)
- [Manual ECD-3-nano](https://www.el-cell.com/download/1651/?tmstv=1783956558)
- [Manual ECD-3](https://www.el-cell.com/download/1649/?tmstv=1783956558)
- [ECC-Ref Manual](https://www.el-cell.com/download/1647/?tmstv=1783956558)
- [ECC-Aqu Manual](https://www.el-cell.com/download/1645/?tmstv=1783956558)
- [EL-Software Quick Start Guide](https://www.el-cell.com/download/9214/?tmstv=1783956558)
- [Video ECD-4-nano: Assembly procedures](https://www.el-cell.com/download/10055/?tmstv=1783956558)
- [Video PAT-Cell-Opto-10 Assembly side-by-side setup](https://www.el-cell.com/download/9869/?tmstv=1783956558)
- [Förderprojekt SilKompAs](https://www.el-cell.com/download/9838/?tmstv=1783956558)
- [Video ECC-Opto-10 Assembly procedures Side-by-Side](https://www.el-cell.com/download/8993/?tmstv=1783956558)
- [ECD-3 Assembly and disassembly](https://www.el-cell.com/download/9383/?tmstv=1783956558)
- [Video ECD-3 Full cell kit assembly](https://www.el-cell.com/download/9483/?tmstv=1783956558)
- [Instructions_PAT-Stand-16_Cable disassembly](https://www.el-cell.com/download/9275/?tmstv=1783956558)
- [Video ECC-Opto-10 Assembly face-to-face](https://www.el-cell.com/download/9145/?tmstv=1783956558)
- [Video_PAT-Cell-Opto-10 Assembly face-to-face mode](https://www.el-cell.com/download/9139/?tmstv=1783956558)
- [PAT-Cell-Opto-10_Longterm cycling graphite vs lithium in face to face mode](https://www.el-cell.com/download/9105/?tmstv=1783956558)
- [ECD-3-nano Data Sheet](https://www.el-cell.com/download/8920/?tmstv=1783956558)
- [ECD-3 Data Sheet](https://www.el-cell.com/download/8916/?tmstv=1783956558)
- [Video_Assembly of the ECC-Opto-Gas](https://www.el-cell.com/download/5064/?tmstv=1783956558)
- [Video ECC-Opto-Std Assembly Mode 1](https://www.el-cell.com/download/5152/?tmstv=1783956558)
- [Video ECC-Opto-Std Assembly Mode 2](https://www.el-cell.com/download/5154/?tmstv=1783956558)
- [Video ECC-Opto-Std Assembly Mode 3](https://www.el-cell.com/download/5156/?tmstv=1783956558)
- [Video_How to assemble PAT HT sleeves](https://www.el-cell.com/download/5026/?tmstv=1783956558)
- [ECC-Opto-Std_Graphite-vs-Lithium-side-by-side](https://www.el-cell.com/download/4615/?tmstv=1783956558)
- [ECC-Opto_Std_Graphit-vs-Lithium_Side by Side mp4](https://www.el-cell.com/download/4617/?tmstv=1783956558)
- [Software EC-Link](https://www.el-cell.com/download/2636/?tmstv=1783956558)
- [Video ECC-Opto-Std_Mode3_Graphite-vs-LFP-with-LiRef](https://www.el-cell.com/download/5159/?tmstv=1783956558)
- [Video_Assembly ECD-3 nano dilatometer 720p](https://www.el-cell.com/download/3288/?tmstv=1783956558)
- [Video_Assembly ECD-3 nano dilatometer 1080p](https://www.el-cell.com/download/3256/?tmstv=1783956558)
- [Video ECC-CellLoad](https://www.el-cell.com/download/3211/?tmstv=1783956558)
- [Video ECC-StopRail](https://www.el-cell.com/download/3209/?tmstv=1783956558)
- [Video Howto EL-Cut](https://www.el-cell.com/download/3207/?tmstv=1783956558)
- [Video ECC-Opto-Std Assembly](https://www.el-cell.com/download/3205/?tmstv=1783956558)
- [Video ECC-Opto-Std Lithiation viz](https://www.el-cell.com/download/3203/?tmstv=1783956558)
- [Video ECC-PAT-Core 1280x720](https://www.el-cell.com/download/3201/?tmstv=1783956558)
- [Video PAT series Part 5 1280x720px](https://www.el-cell.com/download/3199/?tmstv=1783956558)
- [Video PAT series Part 5 1920x1080px](https://www.el-cell.com/download/3197/?tmstv=1783956558)
- [Video PAT Series Part 4 1280x720px](https://www.el-cell.com/download/3195/?tmstv=1783956558)
- [VIdeo PAT series Part 4 1920x1080](https://www.el-cell.com/download/3193/?tmstv=1783956558)
- [Video PAT Series Part 3 1280x720](https://www.el-cell.com/download/3189/?tmstv=1783956558)
- [Video PAT Series Part 2 1280x720](https://www.el-cell.com/download/3187/?tmstv=1783956558)
- [Video PAT Series Part 2 1920x1080](https://www.el-cell.com/download/3185/?tmstv=1783956558)
- [Video PAT-Series 1280x720 Part 1](https://www.el-cell.com/download/3183/?tmstv=1783956558)
- [Video PAT-Series 1920x1080 Part 1](https://www.el-cell.com/download/3181/?tmstv=1783956558)
- [Video PAT Series Part 3 1920x1080](https://www.el-cell.com/download/3191/?tmstv=1783956558)

## Categories

- [Allgemein](https://www.el-cell.com/category/allgemein/)
- [News](https://www.el-cell.com/category/news/)
- [ECC-Opto-Std](https://www.el-cell.com/category/ecc-opto-std/)
- [PAT-Tester-i-16](https://www.el-cell.com/category/news/pat-tester-i-16/)
- [PAT Battery Tester](https://www.el-cell.com/category/pat-battery-tester/)
- [EL-Software](https://www.el-cell.com/category/el-software/)
- [PAT Series](https://www.el-cell.com/category/pat-series/)
- [PAT-Core](https://www.el-cell.com/category/pat-series/pat-core/)
- [Electrochemical DIlatometer](https://www.el-cell.com/category/electrochemical-dilatometer/)
- [Application Note](https://www.el-cell.com/category/application-note/)
- [Knowledge Base](https://www.el-cell.com/category/knowledge-base/)
- [PAT-Cell](https://www.el-cell.com/category/pat-series/pat-cell-pat-series/)
- [PAT-Cell-Solid](https://www.el-cell.com/category/pat-series/pat-cell-solid/)
- [PAT-Cell-Force](https://www.el-cell.com/category/pat-series/pat-cell-force/)

## Tags

- [pat-tester-i-16](https://www.el-cell.com/tag/pat-tester-i-16/)
- [test case](https://www.el-cell.com/tag/test-case/)
- [pat-tester-x-8](https://www.el-cell.com/tag/pat-tester-x-8/)
- [pat-core](https://www.el-cell.com/tag/pat-core/)
- [el-software](https://www.el-cell.com/tag/el-software/)
- [pre-lithiation](https://www.el-cell.com/tag/pre-lithiation/)
- [Electrochemical dilatometer](https://www.el-cell.com/tag/electrochemical-dilatometer/)
- [PAT-Cell-Force](https://www.el-cell.com/tag/pat-cell-force/)
- [pat-cell](https://www.el-cell.com/tag/pat-cell/)
- [longterm testing](https://www.el-cell.com/tag/longterm-testing/)
- [ecc-opto-std](https://www.el-cell.com/tag/ecc-opto-std/)
- [LFP](https://www.el-cell.com/tag/lfp/)
- [reference electrode](https://www.el-cell.com/tag/reference-electrode/)
- [pat-cell-solid](https://www.el-cell.com/tag/pat-cell-solid/)
- [solid-state testing](https://www.el-cell.com/tag/solid-state-testing/)

## Groups

- [ECD-3](https://www.el-cell.com/group/ecd-3/)
- [ECC-Opto-Std](https://www.el-cell.com/group/ecc-opto-std/)
- [ECD-3-nano](https://www.el-cell.com/group/ecd-3-nano/)
- [PAT-Cell-Gas](https://www.el-cell.com/group/pat-cell-gas/)
- [PAT-Cell-Press](https://www.el-cell.com/group/pat-cell-press/)
- [ECC-LiPunch](https://www.el-cell.com/group/ecc-lipunch/)