Energizer 2 Precharged Recharg Battery, C, NiMh, PK2 Lighting, Green and Silver (Packaging May Vary), 2 Count (Pack of 5)

Customers find these rechargeable batteries to be of top quality and appreciate their rechargeable feature. The battery life receives mixed feedback - while some report they run for 9-10 hours, others say they don't hold a charge at all. Power performance is also mixed, with some finding them powerful enough to run high-output LED flashlights while others find them weak.