Amazon.com: GLESOURCE (2-Pack) 7.2V 1000mAh Rechargeable Ni-Cd Battery AA Battery Pack with Standard Tamiya Connector for RC Car RC Truck Household Appliances with(2PCS) USB Charging Cable : Toys & Games
NiCd Battery Pack: 7.2V 700 mAH for RC Cars: Nikko / Radioshack etc
7.2v 1500mAh Ni-MH Battery Pack Replacement for RC Car – Batteryhawk, LLC