330+ Battery Cells.
Lab-Measured.
Compare in Seconds.
Stop relying on datasheets. Access indepenÂdently lab-measured perforÂmance data for 330+ lithium-ion and sodium-ion cells — for cell selecÂtion, technology radar, and benchmarking.
Covering cells from Samsung SDI, LG Energy Solution, CATL, BYD, Panasonic, Molicel, EVE Energy, and more — all measured under identical standardÂized conditions.
Built for every stage of battery cell evaluation
Find the right cell - fast
Narrow down from 330+ lab-measured cells to your shortÂlist for EV, energy storage, or power tool applications. Filter by perforÂmance criteria, compare candiÂdates side-by-side, and make data-driven cell selecÂtion decisions — without reading a single datasheet.
Track what’s new in battery technology
Stay ahead with the technology radar: monitor cathode chemistry evoluÂtion, track perforÂmance envelope shifts year by year, and benchÂmark emerging sodium-ion cells against estabÂlished LFP. Always up to date.
Compare cells and share results
Put cells side-by-side with interÂacÂtive Ragone plots and radar charts. Export charts for your next team meeting or manageÂment report. Why characÂterize cells in your lab when Batemo has already measured 330+?
EveryÂthing you need to evaluate and compare battery cells — in one database
Explore 330+ Cells
Filter by cell format (18650, 21700, 46XXX, 26XXX, pouch, prismatic), cathode and anode chemistry (NMC, NCA, LFP, graphite, silicon), manufacÂturer, capacity, and energy density. Find the right lithium-ion or sodium-ion cell in seconds.
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Compare & Benchmark
Put cells side-by-side with interÂacÂtive Ragone plots, radar charts, and direct comparÂison views. See exactly how cells compare in energy density (Wh/kg), power density (W/kg), and thermal performance.
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Full Cell CharacÂterÂiÂzaÂtion Data
Go beyond datasheets with electroÂchemÂical impedÂance spectroscopy (EIS), heat power and thermal properÂties, internal resisÂtance, discharge curves at multiple C-rates, usable energy at multiple temperÂaÂtures, and post-formaÂtion capacity loss — all indepenÂdently measured under standardÂized conditions.
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Answer Real Questions — Instantly
Pre-configÂured analytÂical questions across cell perforÂmance, cathode chemistry, technology evoluÂtion, and supplier analysis. Each with expert-level visualÂizaÂtion and automatic trend detection.
Try it out! →See where battery technology is heading — backed by lab data
Expert-curated stories with interÂacÂtive charts. Track cathode chemistry evoluÂtion, perforÂmance envelope shifts, and emerging technoloÂgies like sodium-ion — ready for your next strategy presentation.
How cathode chemistries are evolving
From NMC dominance to the rise of LFP and silicon anodes — trace the material evoluÂtion driving today’s cells. Includes Ragone plot by cathode chemistry and share trends over time.
Explore the full analysis →Are we approaching the ceiling of lithium-ion performance?
Explore the energy-power trade-off boundary across all 330+ measured cells. Track how the perforÂmance envelope has expanded year by year.
Explore the full analysis →
Can sodium-ion cells compete with LFP today?
A head-to-head comparÂison of sodium-ion and LFP cells across energy density, power density, and key perforÂmance indicaÂtors — with real lab data, not manufacÂturer claims.
Explore the full analysis →Export any story for your next team meeting or manageÂment report.
Explore the technology radar →Why Engineers Are Moving Beyond Datasheets
Datasheets give you one data point per metric, measured under conditions chosen by the manufacÂturer. Batemo Insights gives you the full perforÂmance map — measured under identical, standardÂized conditions for true apples-to-apples comparison.
| Feature | Datasheets | Batemo Insights |
|---|---|---|
| Data Source | ✗ ManufacÂturer claims | ✓ IndepenÂdent lab measurements |
| ConsisÂtency | ✗ Varies by manufacturer | ✓ StandardÂized across all cells |
| CompaÂraÂbility | ✗ Manual, error-prone | ✓ One-click benchmarking |
| Data Depth | ✗ Basic specs only | ✓ EIS, thermal, post-formaÂtion loss, curves |
| Coverage | ✗ One cell per PDF | ✓ 330+ cells in one platform |
The math: full cell characÂterÂiÂzaÂtion vs. Batemo Insights
Browse the cell library
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| ManufacÂturer | Cell Name | Format | Capacity |
|---|
Start free. Upgrade when you’re ready.
Free Trial
Browse the full catalog of all 330+ measured cells for 21 days — with 10 detailed cell views per day. No credit card required.
- Full catalog — all 330+ cells
- 10 detailed cell views per day
- All charts, Ragone & radar comparisons
- Full platform access
No credit card required
PRO
UnlimÂited detailed views of all 330+ cells, premium measured metrics, exports, and always up-to-date data.
- All 330+ cells — unlimÂited detailed views
- Premium measured metrics: impedÂance, thermal, aging, EIS
- All charts, comparÂisons & data export
- Always up-to-date data
- Priority email support
- technology radar with curated industry analysis
- Full platform access
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Frequently Asked Questions
Every cell in Batemo Insights is indepenÂdently measured in our lab. You get discharge curves at multiple C-rates, usable energy at multiple temperÂaÂtures, EIS data, heat power and thermal properÂties, post-formaÂtion loss behavior, and 150+ perforÂmance metrics — all standardÂized for direct comparison.
Datasheets are marketing documents with manufacÂturer-optimized numbers measured under favorÂable conditions. Batemo Insights provides indepenÂdently measured data under standardÂized conditions, making cells truly comparable.
Our lab continÂuÂously measures the latest cells from all major manufacÂturers. PRO subscribers get access to new cells as soon as they are published.
After 21 days, your trial access expires and you can no longer view cell data. You can upgrade to PRO at any time to restore full access. No data is lost — your preferÂences and saved comparÂisons are preserved.
Yes. For teams of 3+ users, we offer volume pricing. For enterÂprise needs, please contact us at sales@batemo.de.
Batemo Insights covers all major lithium-ion cathode chemistries including NMC (nickel manganese cobalt), NCA (nickel cobalt aluminum), and LFP (lithium iron phosphate), as well as emerging sodium-ion cells. Anode materials include graphite, silicon-graphite blends, and LTO. Cell formats include cylinÂdrical (18650, 21700, 46XXX, 26XXX), pouch, and prismatic — from leading manufacÂturers worldwide.
Yes. We strongly focus on contiÂnuity across our product world. Batemo Insights provides the measured cell data, and Batemo Cell Models allows full simulaÂtion-based battery development. Please contact sales@batemo.de for details on how to combine both products.
The technology radar is a curated analysis feature with interÂacÂtive stories — for example Chemistry EvoluÂtion (how cathode chemistries are shifting), PerforÂmance Limits (energy-power envelope trends over time), and Na-Ion vs LFP (a data-backed comparÂison of emerging sodium-ion vs. estabÂlished LFP cells). New stories are added over time. Each story includes interÂacÂtive charts and can be exported for presentations.
Your next cell decision starts here
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