Vappower IMR18650 2500mAh (Green)
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Official specifications:
- Battery Capacity (Mfg Rated): 2500 mAh
- Battery Chemistry: Li-Ion
- Battery Maximum Voltage: 4.25 V
- Battery Minimum Voltage: 2.5 V
- Battery Rated Voltage: 3.6 V
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A very high current 18650 according to the rating (35A continuous, 50A puls).
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The 35A rating is optimistic, but it can do 20A. I would have like a bit better tracking at high current.
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Conclusion
The battery is acceptable for a high current cell, but as is often the case the specifications are too optimistic.
Notes and links
How is the test done and how to read the charts
How is a protected LiIon battery constructed
More about button top and flat top batteries
Compare to 18650 and other batteries