Amazon.com : iMah Replacement Ni-MH AAA 1600mAh 4.8V Battery 36044-10 for Summer Pure HD 4.5 Inch Monitor 36203 36203-2, Baby Pixel Zoom HD 5.0 Inch 36044 : Baby
NiMH Battery Pack 4.8V AAA 700mAh
4.8v 3000mAh Ni-MH AA Battery and Charger For RC Car Robot Tank Gun Boat 4.8v 2400mah 4.8v Rechargeable Battery Pack - AliExpress