Powerextra 30C 3300mAh 11.1v High Power Lithium Polymer Replacement Battery Pack For RC Airplane, RC Helicopter, RC Car/Truck, RC Boat Battery Type: Lithium Polymer / Battery Volts: 11.1V / Battery Capacity: 3300mA Charge current is 3.3A (1C), discharge current is 99A (30C). Dimensions:0.8*1.7*5.4 inches weight:9.2oz (Value, Dependability, Quality) Ships Directly from California US delivered FAST Products come with our wondershop is 30 days money back,and 24 Hours friendly customer service!