1x 18650 Battery charger (without retailed package).
Material: Plastic and Metal. Color: Black. Plug: US plug
Input Voltage: AC 100-240V 50/60Hz.
Compatible with: 18650 Li-ion Battery. Battery are not included.
Output: DC4.2V,1A. Cable length: 38cm. This product is very convenient and easy to use.
When you plug the 18650 battery into the charger, it will show Red LED Light, and Green means in full charging condition.