16-16.8V 2A18650 Lithium Battery Charger DC 5.5MM*2.1MM

Specification:

Input: 100-240V~0.8A 50/60Hz
Output: 16-16.8V 2A 

DC Connector :5.5*2.5MM/5.5*2.1MM
Color: Black

plug : EU  US for your choose 

Features:
 

16-16.8V 2ABattery Pack Charger T6 Bicycle Light Charging Adapter for Headlight T6 Mountain Bike Front Light LED Head Lamp

Battery Charger ( LED indication for Power On ( GREEN) / Charging (RED) / Full chargerd ( GREEN )