18650 battery pack for energy and 1.2V NIMH battery AA cells 2200mAh
Harbor Breeze Aa 1.2-Volt Rechargeable Nickel Metal Hydride (Nimh) Landscape Lighting Batteries in the Landscape Lighting Batteries department at Lowes.com
Pack of 4 High Capacity NiMH Rechargeable AA Batteries
Amazon.com: Tenergy NiMH SubC 5000mAh Flat Top Rechargeable Battery (with Tabs) - 10 Pack : Health & Household
Matrix High Output Nunchuck Type Airsoft NiMH Battery (Configuration: 9.6V / 1600mAh / Small Tamiya), Accessories & Parts, Batteries, NiMH / NiCd Batteries, Custom Type - Evike.com Airsoft Superstore
Amazon.com: Venom Power - Drive Series 7S 3000mAh 8.4V NiMH RC Car Battery - Includes 12 AWG Soft Silicone Wire Connector, Patented Universal Plug/Adapter System Compatible with Deans, Traxxas, and EC3 Plug