Dual charger for 18650 3.7V rechargeable LI-ION Battery

From the shop's description

Feature: Color: black. Material: plastic. Weight:74g. Input Voltage: AC 100-240V 50/60Hz Compatible with: 18650 Li-ion Battery When you plug the 18650 battery into the charger, it will show Red LED Light, and Green means in full charging condition Output: DC4.2V,450mA This product is very convenient and easy to use. Package Include: 1x 18650 Battery charger Double