320+ Battery Cells.
Lab-Measured.
Compare in Seconds.
Stop relying on datasheets. Access indepenĀdently lab-measured perforĀmance data for 320+ lithium-ion and sodium-ion cells ā for cell selecĀtion, technology radar, and benchmarking.
Covering cells from Samsung SDI, LG Energy Solution, CATL, BYD, Panasonic, Molicel, EVE Energy, and more ā all measured under identical standardĀized conditions.
Built for every stage of battery cell evaluation
Find the right cell - fast
Narrow down from 320+ lab-measured cells to your shortĀlist for EV, energy storage, or power tool applications. Filter by perforĀmance criteria, compare candiĀdates side-by-side, and make data-driven cell selecĀtion decisions ā without reading a single datasheet.
Track whatās new in battery technology
Stay ahead with the technology radar: monitor cathode chemistry evoluĀtion, track perforĀmance envelope shifts year by year, and benchĀmark emerging sodium-ion cells against estabĀlished LFP. Always up to date.
Compare cells and share results
Put cells side-by-side with interĀacĀtive Ragone plots and radar charts. Export charts for your next team meeting or manageĀment report. Why characĀterize cells in your lab when Batemo has already measured 320+?
EveryĀthing you need to evaluate and compare battery cells ā in one database
Explore 320+ Cells
Filter by cell format (18650, 21700, 46XXX, 26XXX, pouch, prismatic), cathode and anode chemistry (NMC, NCA, LFP, graphite, silicon), manufacĀturer, capacity, and energy density. Find the right lithium-ion or sodium-ion cell in seconds.
Try it out! ā
Compare & Benchmark
Put cells side-by-side with interĀacĀtive Ragone plots, radar charts, and direct comparĀison views. See exactly how cells compare in energy density (Wh/kg), power density (W/kg), and thermal performance.
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Full Cell CharacĀterĀiĀzaĀtion Data
Go beyond datasheets with electroĀchemĀical impedĀance spectroscopy (EIS), heat power and thermal properĀties, internal resisĀtance, discharge curves at multiple C-rates, usable energy at multiple temperĀaĀtures, and post-formaĀtion capacity loss ā all indepenĀdently measured under standardĀized conditions.
Try it out! ā
Answer Real Questions ā Instantly
Pre-configĀured analytĀical questions across cell perforĀmance, cathode chemistry, technology evoluĀtion, and supplier analysis. Each with expert-level visualĀizaĀtion and automatic trend detection.
Try it out! āSee where battery technology is heading ā backed by lab data
Expert-curated stories with interĀacĀtive charts. Track cathode chemistry evoluĀtion, perforĀmance envelope shifts, and emerging technoloĀgies like sodium-ion ā ready for your next strategy presentation.
How cathode chemistries are evolving
From NMC dominance to the rise of LFP and silicon anodes ā trace the material evoluĀtion driving todayās cells. Includes Ragone plot by cathode chemistry and share trends over time.
Explore the full analysis āAre we approaching the ceiling of lithium-ion performance?
Explore the energy-power trade-off boundary across all 320+ measured cells. Track how the perforĀmance envelope has expanded year by year.
Explore the full analysis ā
Can sodium-ion cells compete with LFP today?
A head-to-head comparĀison of sodium-ion and LFP cells across energy density, power density, and key perforĀmance indicaĀtors ā with real lab data, not manufacĀturer claims.
Explore the full analysis āExport any story for your next team meeting or manageĀment report.
Explore the technology radar āWhy Engineers Are Moving Beyond Datasheets
Datasheets give you one data point per metric, measured under conditions chosen by the manufacĀturer. Batemo Insights gives you the full perforĀmance map ā measured under identical, standardĀized conditions for true apples-to-apples comparison.
| Feature | Datasheets | Batemo Insights |
|---|---|---|
| Data Source | ā ManufacĀturer claims | ā IndepenĀdent lab measurements |
| ConsisĀtency | ā Varies by manufacturer | ā StandardĀized across all cells |
| CompaĀraĀbility | ā Manual, error-prone | ā One-click benchmarking |
| Data Depth | ā Basic specs only | ā EIS, thermal, post-formaĀtion loss, curves |
| Coverage | ā One cell per PDF | ā 320+ cells in one platform |
The math: full cell characĀterĀiĀzaĀtion vs. Batemo Insights
Browse the cell library
Loading 320+ cellsā¦
| ManufacĀturer | Cell Name | Format | Capacity |
|---|
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Free Trial
Browse the full catalog of all 320+ measured cells for 21 days ā with 10 detailed cell views per day. No credit card required.
- Full catalog ā all 320+ cells
- 10 detailed cell views per day
- All charts, Ragone & radar comparisons
- Full platform access
No credit card required
PRO
UnlimĀited detailed views of all 320+ cells, premium measured metrics, exports, and always up-to-date data.
- All 320+ cells ā unlimĀited detailed views
- Premium measured metrics: impedĀance, thermal, aging, EIS
- All charts, comparĀisons & 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 indepenĀdently measured in our lab. You get discharge curves at multiple C-rates, usable energy at multiple temperĀaĀtures, EIS data, heat power and thermal properĀties, post-formaĀtion loss behavior, and 150+ perforĀmance metrics ā all standardĀized for direct comparison.
Datasheets are marketing documents with manufacĀturer-optimized numbers measured under favorĀable conditions. Batemo Insights provides indepenĀdently measured data under standardĀized conditions, making cells truly comparable.
Our lab continĀuĀously measures the latest cells from all major manufacĀturers. 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 ā your preferĀences and saved comparĀisons are preserved.
Yes. For teams of 3+ users, we offer volume pricing. For enterĀprise 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 cylinĀdrical (18650, 21700, 46XXX, 26XXX), pouch, and prismatic ā from leading manufacĀturers worldwide.
Yes. We strongly focus on contiĀnuity across our product world. Batemo Insights provides the measured cell data, and Batemo Cell Models allows full simulaĀtion-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 interĀacĀtive stories ā for example Chemistry EvoluĀtion (how cathode chemistries are shifting), PerforĀmance Limits (energy-power envelope trends over time), and Na-Ion vs LFP (a data-backed comparĀison of emerging sodium-ion vs. estabĀlished LFP cells). New stories are added over time. Each story includes interĀacĀtive charts and can be exported for presentations.
Your next cell decision starts here
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