Nickel Metal Hydride (NiMH) Battery – Hobby Projects
Amazon.com: Kastar 15-Pack Nickel Metal Hydride (Ni-MH) Rechargeable Paper Wrapped Sub C SC Cell 1.2V 2200mAh Battery Flat Top Replacement for Any of 1000mAh ~ 2500mAh Ni-CD & Ni-MH Sub C SC
Zeus Battery Products - Nickel Metal Hydride Battery