Floureon 2 Packs 3S 11.1V 1000mAh 20C Li-Polymer RC Battery Pack with JST Plug for RC Airplane RC Helicopter RC Car RC Hobby Brand: Floureon (1 year warranty and friendly customer service) Chemistry: Li-Polymer ; Voltage: 11.1V ; Capacity: 1000mAh Discharge: 20C, Charge Plug: JST-XH, Discharge Plug: JST Connector Dimension: 2.2*1.2*1.0 inch; Weight: 2.8oz Compatible:RC Car, RC Buggy, RC Truck, RC Truggy