Features : 
LED indicator shows current charging status.
Connect power indicator light: Green light
Charging indicator light: Green light
Full charge indicator light: Red light
Plug type: UL plug
Suitable for: 18650 16340 14500 Lithium rechargeable battery
Automatically stops when charging is complete.
Can charge four batteries at the same time.
Input: AC110-120V(voltage of US), 47-63Hz
Output: DC4.2V±0.1%, 1A-2A
Dimension: (11 x 11 x 3.5)&(L x W x H)cm
Power cord length: Approx. 54cm
Color: Black
 

Package includes:
1 x 4 slot Li-ion Battery Universal Charger