Spektrum RC LiFe Receiver Battery Pack (6.6V/1450mAh) [SPMB1450LFRX] - HobbyTown
Amazon.com: Tenergy NiMH Receiver RX Battery with Hitec Connectors 6V 2000mAh High Capacity Rechargeable Battery Pack for RC Airplanes/RC Aircrafts and More : Toys & Games
Transmitter Battery Li-Fe 6,6V 1800mAh VP99512 - WORLD CHAMPION PRODUCTS
Amazon.com: Tenergy 6V 1600mAh Rechargeable Side by Side Hump Battery Pack, NiMH Receiver Battery Pack with Hitec Connector for RC Trucks, RC Cars, and RC Hobby Electronics : Health & Household