Gens ace 750mAh 11.1V 60C 3S1P Lipo Battery PackSpec:- Capacity: 750mAh- Voltage: 11.1V/3S- Discharge Rate: 60C- Weight: 59g- Size: 56*24*24mm- with XT30 PlugSuitable for OMPHOBBY M2 EVO / M2 EVO MK2 und GOOSKY S2