Artman Rechargeable Lithium C Batteries 4 Pack

The Artman Rechargeable Lithium C Batteries (4 Pack) are USB-C rechargeable C-cell batteries with a capacity of 9000mWh. These lithium-ion batteries eliminate the need for a separate charger, featuring a built-in 2-in-1 USB-C cable for a full charge in approximately 2 hours. The batteries include integrated protection circuits against over-charge, over-current, over-voltage, and short-circuit. An LED indicator flashes blue during charging and shows a solid blue light when fully charged. With no memory effect, they can be recharged over 1200 times and last 3 to 5 times longer per charge than standard alkaline C batteries. These batteries are designed to power devices such as LED flashlights, emergency lights, wireless toys, electronic pianos, remote controls, radios, stereos, clocks, cameras, trash cans, baby swings, smoke alarms, and wireless speakers. They are manufactured without mercury, cadmium, or lead.