ijoy 20700 battery
Nominal Voltage: 3.7V
Peak Voltage: 4.2V
Flat top High Drain 40 AMP battery (although this is the amp rating on the cell wrapper , we suspect they are more like 30amp continuous rating,same as there 26650 cell that also states 40 amp on the wrapper, but when tested by mooch resulted in a high perfoming 30 amp battery,
Warnings: Donot overcharge or over discharge, Recharge drained batteries immediately, Do not short circuit, Do not dispose of in fire, Do not expose to extreme heat or water, Please be familiar with handling lithium-ion batteries before purchase
Never Carry Loose batteries around in your pocket/bag.