96%
of rated capacity
at 500mA
6
independent tests
7 more planned
€3.99
best price / cell
46.6g
avg weight
2 measurements
Performance
This battery delivered 96% of its rated capacity (3367mAh tested vs 3500mAh rated) at 500mA. Higher current tests naturally yield lower capacity due to increased internal resistance.
500mA
Mar 13, 2026
lowest current
3367mAh
96% of rated
1A
Mar 13, 2026
3433mAh
2A
Mar 13, 2026
3370mAh
3A
Mar 13, 2026
3374mAh
4A
Mar 14, 2026
3372mAh
5A
Mar 14, 2026
3404mAh
10A
Planned test
Not tested yet
15A
Planned test
Not tested yet
20A
Planned test
Not tested yet
25A
Planned test
Not tested yet
30A
Planned test
Not tested yet
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: 7417940530154
Specifications
| Rated capacity | 3.50 Ah |
| Rated energy | 12.50 Wh |
| Cell voltage - Nominal | 3.60 V |
| Charge cut-off voltage | 4.20 V |
| Discharge cut-off voltage | 2.50 V |
| Standard charge current | 1.70 A |
| Maximum charge current | 1.70 A |
| Maximum discharge current | 10 A |
| Internal resistance | ≤ 35 mΩ |
| Minimum charge temperature | 0 °C |
| Maximum charge temperature | 60 °C |
| Minimum discharge temperature | -40 °C |
| Maximum discharge temperature | 60 °C |
| Volumetric energy density | 700 Wh/L |
| Gravimetric energy density | 250 Wh/kg |
| Diameter (max) | 18.60 mm |
| Height (max) | 65.20 mm |
| Weight | ~ 48 g |
Weight Distribution
2 measurements
Mdn
Avg
Min
46.63g
Median
46.64g
Average
46.64g
Max
46.65g
Std Dev
0.01g
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