Panasonic eneloop pro AA Rechargeable NiMH Batteries BK-3HCCA8BA
Buy 4Pcs/set AA rechargeable 2200mah 1.2V ni-mh Rechargeable battery for Electric toys at affordable prices — free shipping, real reviews with photos — Joom
Exell 2/3AAA Rechargeable Battery 300mAh NiMH 1.2V Button Top Cell
Generic Battery NiMH 1600mAh AA 1.2V replacement battery (rechargeable)