Amazon.com: Qsmily® 6V Battery Pack, 1000mAh Ni-Cd AA Rechargeable Battery Pack with SM Connector and Charge Cable, Suitable for Solar Outdoor Light Security Light Amphibious Stunt RC Car : Toys & Games
4 x AA (6V) Battery Holder (Socket Connector) – Barnabas Robotics
Dual-Purpose AGM Battery, 190 Amp Hours, 6V, Group GC2 | West Marine
Amazon.com: 6 Volt Battery Charger, 6V Kids Ride On Car Charger for Kid Trax Ride-Ons SUV Battery Supply by Power Adapter : Toys & Games
Rayovac 6V Spring Terminal Battery by Rayovac at Fleet Farm
6-Volt Battery - Black Diamond Hiking/Trekking Gear