Energizer NiMH Rechargeable C Batteries - Package of 2

These rechargeable, earth-friendly NiMH batteries offer 35% greater energy output than NiCad batteries. NiMH batteries pose less threat to the environment as they do not contain the heavy metal cadmium. May be charged up to 1,000 times for years of battery power; use only NiMH rechargers. Charge before use.