8 Pack AA Batteries Ni-MH 600mAh 1.2V NiMH Rechargeable Battery Set for Solar Products Lighting Outdoor Garden Lights - Walmart.com
Exell Battery Rechargeable Nickel Metal Hydride (NiMH) 2/3A Assembly Cell Batteries in the Assembly Cell Batteries department at Lowes.com
Nickel–metal hydride battery - Wikipedia
Pack of 4 High Capacity NiMH Rechargeable AA Batteries
Energizer Recharge Value Charger for NiMH Rechargeable AA and AAA Batteries CHVCMWB-4 - The Home Depot
NiMH Rechargeable Cell: Energizer AA 1.2V 2300mAh (HR6)
Harbor Breeze AA 1.2-Volt Rechargeable Nickel Metal Hydride (NiMH) Landscape Lighting Batteries in the Landscape Lighting Batteries department at Lowes.com