We've tested batteries to simulate different devices. Please choose current draw so it is similar to the device of your interest.
Select test results for constant current draw:
Test current: 2000mA |
Battery Name |
Advertised Capacity, mAh |
Actual Capacity, mAh |
Energy, Wh |
Duration, H:m:s |
Resistance, mOmh |
Price, $ USD |
VALUE, mAh/$ |
---|---|---|---|---|---|---|---|---|
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Panasonic NCR18650B | 3400 | 3259 | 11.5 | 1:37:50 | 60 | 7.9 | 100% |
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XTAR 18650 3500mAh 3.6V | 3500 | 3163 | 11 | 1:34:58 | 130 | 11.9 | 64% |
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SAMSUNG INR18650-25R | 2500 | 2451 | 8.9 | 1:13:43 | 23 | 6.9 | 86% |
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