4.8V 700mah/1800mah/2800mah M-Style AA NI-MH Rechargeable Battery for Electric Toys/RC Car/RC Truck/RC Boat - Walmart.com
Ni-Mh 1.2V 2/3AA rechargeable 600 mAh Batteries | eBay
Ni-mh Aa1500mah 4.8v Battery Pack Nimh Aa 1500mah Rechargeable Battery - Buy Ni-mh Battery Aa1500mah,Ni-mh Aa1500mah 4.8v Battery Pack,4.8v Ni-mh Aa 1500mah Battery Pack Product on Alibaba.com
Amazon.com: [Special Battery] Powerextra 6.0V 600mAh Rechargeable Ni-MH Battery with USB Charger Cable Only for Powerextra RC Stunt Car - Blue Red Green Monster : Toys & Games