Amazon.com: URGENEX 7.4V Lipo Battery 2S 35C 1800mAh Rechargeable RC Battery Pack with Deans T Plug Campatibal with Most 1/10, 1/16 Scale RC Cars Trucks and 7.4V 1to2 USB Lipo Battery Charger :
Amazon.com: Zeee 2S Lipo Battery 7.4V 80C 7200mAh Hardcase RC Battery with Deans T Style Connector for RC Vehicles Car Truck Losi Slash Buggy Team Associated : Toys & Games