【Safe and Universal】Universal Battery Charger can charge various types of DC 3.7V cylindrical lithium batteries. Included in the package: 1×Universal Battery Charger, 2×18650 button top battery.
【Multiple Protection】Equipped with a special charge and discharge management circuit. The charger has multiple security protection settings to prevent reverse, short circuit, overcharge, over discharge, and over-current damage to the battery, ensuring user safety.
【Charging Display】This Battery charger features a Red/Green LED light display to show the status of each rechargeable battery during charging. It automatically detects battery power status, displays charging progress, and stops charging when complete.
【Compatible Devices】Can be used as a standby power supply for flashlights, headlights, fans, digital cameras, children's toys, radios, speakers, camcorders, and surveillance equipment.
No standalone lithium batteries are included with the product.