102%
of rated capacity
at 100mA
14
independent tests
2 more planned
€3.25
best price / cell
68.2g
avg weight
2 measurements
Performance
This battery delivered 102% of its rated capacity (4097mAh tested vs 4000mAh rated) at 100mA. Higher current tests naturally yield lower capacity due to increased internal resistance.
100mA
Mar 22, 2026
lowest current
4097mAh
102% of rated
200mA
Mar 20, 2026
4008mAh
500mA
Mar 07, 2026
4079mAh
1A
Mar 06, 2026
3994mAh
2A
Mar 07, 2026
3969mAh
3A
Mar 07, 2026
3995mAh
4A
Mar 07, 2026
3928mAh
5A
Mar 07, 2026
3988mAh
10A
Mar 07, 2026
3906mAh
15A
Mar 08, 2026
4018mAh
20A
Mar 08, 2026
4013mAh
20A
Mar 08, 2026
4013mAh
25A
Mar 08, 2026
4093mAh
30A
Mar 08, 2026
4060mAh
35A
Planned test
Not tested yet
40A
Planned test
Not tested yet
In test queue Queued for testing since Feb 2026.
Discharge Curves
Capacity vs Current
Where to Buy
Single cell
GTIN: 6097331840898
Specifications
| Rated capacity | 4 Ah |
| Cell voltage - Nominal | 3.70 V |
| Charge cut-off voltage | 4.20 V |
| Discharge cut-off voltage | 2.50 V |
| Standard charge current | 2 A |
| Maximum charge current | 8 A |
| Maximum discharge current | 45 A |
| Internal resistance | ≤ 4 mΩ |
| Minimum charge temperature | -10 °C |
| Maximum charge temperature | 60 °C |
| Minimum discharge temperature | -30 °C |
| Maximum discharge temperature | 75 °C |
| Maximum discharge surface temperature | ≤ 80 °C |
| Diameter (max) | 21.31 mm |
| Height (max) | 70.42 mm |
| Weight | ~ 70 g |
Weight Distribution
2 measurements
Mdn
Avg
Min
67.99g
Median
68.24g
Average
68.24g
Max
68.49g
Std Dev
0.35g
Documents
