Smart Battery Charger with 4 slots

Parameters:
Power input: AC100-240V
Frequency: 50/60HZ
Power output: 1.4V   1600mA   one piece AA
                            1.4V   800mA   one piece AAA

Functions & features:
1. Smart charger with 4 slots.
2. With separate channel charging function.
3. It applies to AA & AAA Ni-MH battery and AA & AAA Ni-CD battery and alkaline battery. 1/2/3/4 batteries can be charged separately.
4. With smart led light showing the charging state. When the battery starts to be charged, the led lights turn red, after it is fully charged, the lights turn green, and the charger will stop charging automatically. 
5. When the charger start working, the led lights turn red; When the battery is fully charged, the led light will turn green.
6. With no-voltage, over-voltage, short-circuit and over-current protection functions.
7. With both low leakage current and trickle charge technology.