Battery Cell Specs: NMC811
Electrochemical battery cell specifications by chemistry and form factor. Covers LFP, NMC111/532/622/811, NCA, LTO, LMO, sodium-ion, and solid-state lithium chemistries in cylindrical (18650/21700/4680), prismatic, and pouch form factors. Includes nominal voltage, voltage window, capacity, gravimetric and volumetric energy density, C-rate limits, cycle life, calendar life, operating temperature range, self-discharge rate, and thermal runaway onset temperature.
| chemistry | form factor | calendar life years (years) | cycle life 80pct DoD (cycles) | energy density Wh per L (Wh/L) | energy density Wh per kg (Wh/kg) | max charge C rate (C) | max discharge C rate (C) | nominal voltage V (V) | operating temp max C (degC) | operating temp min C (degC) | self discharge pct per month (percent/month) | thermal runaway onset C (degC) | typical capacity Ah (Ah) | voltage range V max (V) | voltage range V min (V) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| NMC811 | cylindrical_21700 | 8 | 1,000 | 650 | 250 | 1 | 3 | 3.6 | 55 | -20 | 3 | 175 | 5 | 4.2 | 3 |
| NMC811 | cylindrical_4680 | 10 | 1,200 | 700 | 260 | 2 | 4 | 3.6 | 55 | -20 | 3 | 175 | 25 | 4.2 | 3 |
| NMC811 | pouch | 8 | 1,000 | 600 | 240 | 1 | 3 | 3.6 | 55 | -20 | 3 | 175 | 30 | 4.2 | 3 |
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