Venom 13C 2S 1320mAh 7.4 LiPO Battery with JST Plug Weight: 2.6 ounces (73.7 g), dimensions: 15.7 x 35 x 65.8 mm Charge rate: 1C (1.3A), continuous discharge: 13C (17A) Battery type: Lithium Polymer (LiPO), configuration: 2S1P Watt Hours: 9.77