Description
The Samsung 40T 21700 4000mAh 30A Battery are a new flat-topped 21700 battery cell from the revered brand Samsung, ideal for powering high amp box mod and other high-drain devices.
The Samsung 40T 21700 4000mAh 30A Battery are a new flat-topped 21700 battery cell from the revered brand Samsung, ideal for powering high amp box mod and other high-drain devices.