1. worlwide AC input: 100-240V
2. independent charging channel, be able to charge single battery.
3. Suitable for 1 or 2 pcs AA/AAA 1.2V Ni-Mh/Ni-Cd rechargeable battery.
4. Build in switching power supply with auto-stop , function, charging effect improves 30%.
5. Turn to trickle charge when batteires are full charged
6. -V control and Over-heat protection.
7. Two LED show the charging status(red: charging, off: full)
      Specification:
Input: AC 100-240V 50-60 Hz
Output: DC 1.2V 200mAh
Charge current: 200mA/one battery
                       200mA/two batteries
Operating temperature: 0-35