Venom 20C 2S 800mAh 7.4 LiPO Battery with JST Plug Weight: 1.7 ounces (48.2 g), dimensions: 10.2 x 36 x 65.5 mm Charge rate: 1C (0.8A), continuous discharge: 20C (16A) Battery type: Lithium Polymer (LiPO) Watt Hours: 5.92 Drone models that this battery fits:Team Black Sheep Gemini, UDI U829, WL Toys V333, WL Toys V353.