1. Input: AC220-240V 50Hz 3W

2. Output: dc1. 4V AA/AAA 130-160mA*1/2

3. Independent LED indication for single battery

4. Product size: 10. 5*3. 9*3. 2cm

5. Work temperature: 0^oC-40^oC

6. Packing details: 59*51. 5*62. 5cm