HOOVO 4S Lipo Battery 14.8V 9600mAh 130C RC Car Battery Softcase EC5 Plug Compatible for X-Maxx 8S, RC Cars, Trucks, Buggies, Drones Racing Hobby 2 Pack
Amazon.com: Zeee Premium Series 4S Lipo Battery 9000mAh 15.2V HV Lipo 120C Hard Case High Voltage Battery with EC5 Connector for RC Car RC Truck Tank Racing Models (2 Pack) : Toys