... Size all kinds of sized provided Nominal capacity 3300mAhStandard voltage 11.1VCell Chemistry pcm Li-polymer battery Guarantee time more than ... ,high-rate battery,rechargeable battery,gigh capacity battery,power battery,rc models,etc.ROHS/CE certificated, can assure you safe shipment ... factory price will be offered, welcome for long-term cooperation! 11.1V 3300mAh 3S1P lithium polymer battery