- 【USB Rechargeable C Batteries】No need for a charger or adapter, can be quickly fully charged within 2 hours using a 4 in 1 USB cable, simply plug into a USB port for easy charging.
- 【4 Rechargeable C-Type Batteries】Rechargeable USB C-type lithium batteries, can be reused over 1200 times, saving you a significant amount compared to disposable c batteries.
- 【LED Indicator Management】When charging, the LED will hold on red; when fully charged, the LED will remain green.
- 【Multiple Safety Protections】Built-in integrated safety circuit to prevent lithium c batteries rechargeable over-discharge/over-charge, automatically stops charging when the battery is full, compliant with CE, ROSH, 2006/66/EC testing.
- 【Rechargeable Lithium C Battery】Lithium c cell rechargeable batteries are mercury, cadmium, and lead-free, saving thousands of alkaline batteries and reducing landfill waste.
