Rechargeable C batteries are must-have power solution in many households. They're perfect for everyday gadgets such as toys, remote controls, flashlights, or musical instruments. And the cherry on top is, these rechargeable cells also use less energy because recharging batteries with a charger is more energy efficient than the cost and energy of making new ones. C battery is a common size of cell battery standardized at 50mm (1.97in) in diameter and 26mm (1.03in) high. We offer one of the widest selections of these batteries in the market from leading brands, including Energizer, Duracell, Phillips, and everActive.