The Interllicharger NEW i4 is a charger with compatibility, efficiency and intelligence. It works with almost all types of rechargeable batteries, including 1.2V, 3.7V, 4.2V 4.35V batteries, thus eliminating the need to own several chargers. 

The New i4 is able to charge batteries twice as fast as the i4 (up to 1A). With the Active Current Distribution (ACD) Technology. The NEW i4 automatically identifies battery types and capacity, and applies an appropriate charging current based on automatic detection or manual setting. It can even restore your depleted IMR battery. Additionally, yellow and red power/ charging status indicator lights could visibly indicate battery status and charging process. 

Features
Twice the charging speed of the i4 charger.
Active Current Distribution (ACD) Technology.
Compatible with 1.2V 3.V 4.2V 4.35V batteries.
Charging program optimized for IMR batteries.
Automatic current selection based on battery capacity.
Capable of charging four batteries.
Four charging slots charge and control independently.
Automatically detects battery power status and displays charging progress.
Automatically stops charging upon charging completion.
Reverse polarity protection and short circuit prevention.
Over-discharged battery activation.
Overtime charging protection.
Designed for optimal heat dissipation.
Made from fire resistant, flame retardant PC material.

Input
AC 100~240V 50/60Hz 0.25A(max) 10W
DC 9~12V 1A

Output
4.35V±1%/4.2V±1%/ 3.7V±1%/1.48V±1%
1500mA x 1 / 750mA x 2 / 500mA x 2 / 375mA x 4

Compatible with

Li-ion/IMR/LiFePO4:
10340, 10350, 10440, 10500, 12340, 12500, 12650, 13450, 13500, 13650, 14350, 14430, 14500, 14650, 16500, 16340(RCR123), 16650, 17350, 17500, 17650, 17670, 18350, 18490, 18500, 18650, 22500, 22650, 25500, 26500, 26650
Flat-topped Batteries: 18700, 20700, 21700