Last a long time, sure, but it's nowhere near a 40 amp battery, and definitely worse than the LG hg2 and Samsung 30q. Check Mooch's test, it's only a 17 amp battery, and it's damaged at 30 amps, far from the 40 amps stated on the label. Don't trust rewraps.Yeah, well, these things last a longggggg time. I may buy a backup pair of LGs or Samsungs just to compare because I was surprised as well at the performance.
Imren 40A 3000mAh 18650 Bench Retest Results...only a 17A battery, damaged at 30A
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