Nuprol 7.4V 1200mAh 20c Slim Type LiPo Airsoft Battery

ATTENTION: with LiPo batteries it is imperative to use LiPo chargers with a built-in balancer. Lithium polymer batteries are electrically and thermally sensitive: overcharging, deep discharge, excessive currents, operation at temperatures that are too high (greater than 60 °C) or too low (less than 0 °C) and storage in a discharged state damage or destroy the cells in most of them cases. Only use with (S)AEG weapons that are also specified as LiPo ready.