Amazon.com: Tenergy NiMH Receiver RX Battery with Hitec Connectors 4.8V 2000mAh High Capacity Rechargeable Battery Pack for RC Receivers, RC Aircrafts and More : Toys & Games
Jeti Receiver Battery Pack 5400mAh 7.4V Li-Poly
Amazon.com: Tenergy Receiver Battery, 6V NiMH Rechargeable RC Battery Pack with Hitec Connector, 1600mAh High Capacity Side by Side 5C Flat RX Battery for RC Vehicles : Toys & Games
Gens ace 3500mAh 7.4V 2S1P RX Lipo Battery Pack with JR and EC3 Plug