FLIGHTPOWER LiPo Eon-X Lite 2S 7.4V 800 Blade Battery FEATURES: JST 2-pin connector installed on discharge leads; ALWAYS use a LiPo-approved Charger ALWAYS use a LiPo Cell Balancer INCLUDES: Flight Power Eon-X Lite 800mAh 2S 7.4V 25C LiPo Battery with Flight Power Balance Connector and JST type red 2-pin connector REQUIRES: Balancing system (GPMM3160) and 2S Adapter (GPMM3185) LiPo compatible charger