MaxAmps.com 9000mah 3-cell LiPo Pair For The Traxxas XO-1 - RC Car Action
Amazon.com: 2packs RC Battery,2s Tracxas Battery 7.4V 6200mah 50C Hard Case with Tracxas Plug for Tracxas 1/10 and 1/8 Scale RC Buggy/Car/Truck, Boat, Heli and Drone : Toys & Games