How to Clean Battery Corrosion & Save Your Remote - ThirtySomethingSuperMom
Replacing the Remote Control Batteries
Amazon.com: Gecoty Ni-MH Battery Pack,Upgrade 7.2V 2400mAh Recharge AA Battery Pack with Standard Charge Cable,SM 2P Plug for RC Car,Truck,Tank, Boat,High Capacity Remote Control Car Battery : Toys & Games