CNHL ministar 850mah 14.8v 4s 70c lipo battery with xt60 plugCapacity850mAhVoltage14.8V / 4-Cell / 4S1PDischarge Rate70C Continual / 140C BurstCharge Rate5C MaxSize33X30X62mm(H*W*L)Weight110g (Including wire and connector)Output ConnectorXT60Balance ConnectorJST / XH