Tenergy Propel Sub C 4200mAh NiMH Rechargeable Battery - Tenergy
N-1200SCK Panasonic Sub C - Battery Store
Amazon.com: Tenergy 2200mAh Sub C NiCd Battery for Power Tools, 1.2V Flat Top Rechargeable Sub-C Cell Batteries with Tabs, 15-Pack : Health & Household