18650 Rechargeable Batteries & Charger Set for Flashlights, Headlamps, Remote Control Cars, Outdoor Lights

About this item

• 【UNIVERSAL】Universal Battery Charger - Charge different types of rechargeable batteries, fast/slow charging optional, with two type-c input ports, fast charging if input at the same time.4 charging channels for charging batteries individually.4 slots can be adjusted according to different battery lengths.4 slots can be adjusted according to different battery lengths.4 slots can be adjusted according to different battery lengths.
• 【Compatible Devices】: Rechargeable battery for flashlights, headlights, fans, digital cameras, children's toys, radios, speakers, surveillance equipment.
• 【Charging display】-This Battery charger with Red/Green led light display, And the charger will display the status of each rechargeable battery when charging,Automatically detects battery power status and automatically stops charging when complete.
• 【USB 18650】 Charger Safety Protection Under voltage protection, over voltage protection, over current protection, over temperature protection, short circuit protection, excellent heat dissipation design
• **Battery Specifications**: Nominal Voltage: 3.7V, Charging Voltage Range: 3.7-4.2V, Minimum Cut-off Voltage for Discharge: 2.75V, Maximum Cut-off Voltage for Charging: 4.2V. Utilizes a 3400mAh high-capacity battery with a low self-discharge rate, capable of high power draw, no memory effect, high energy density, and an eco-friendly design. Flat top batteries undergo rigorous quality assurance testing, ensuring they are completely safe to use.