Features: Higher charge voltage than standard lipos. High 25C discharge rate. Perfect for high performance models. Higher capacity than comparable size packs. Heavy duty silicone wire discharge leads. Specifications: Capacity: 3300mAh Voltage: 7.4V (2S1P) Discharge: 25C constant / 40C burst Charge Plug: JST-XH Discharge Plug: Dean-Style T Connector Battery Size: 136.8 * 42.5 * 19.1mm Battery Weight: 237g Package information: Package size: 15 * 5 * 2.5cm / 5.9 * 2 * 1in Package weight: 257g / 9.1oz Package with box Package list: 1 * 7.4V 3300mAh 25C 2S Lipo Battery