Melasta AA 9.6v 2000mAh NiMH Battery Pack with Tamiya Connector for RC Cars Boats RC Gadgets Airsoft Guns
Li-ion 7.2v 2250mah Battery For Nikko Remote Control F1 Ferrari Car 14500c2s3ph - Rechargeable Batteries - AliExpress
NiCD Battery Pack: 7.2V 1700mAh - Sintered electrode for RC Car Racing - 15C Hi Draining Rate
Nikko 9.6v battery pack and charger substitution set.
Amazon.com: 7.2V 2400mAh Rechargeable Ni-MH Battery AA Battery Pack with Standard Tamiya Connector for RC Car RC Truck Household Appliances 2 Pack with USB Charger : Toys & Games