1.1-2pcs AA/AAA Ni-MH/Ni-Cd rechargeable batteries.
2.The LEDs show the charging situation of the batteries.
3.The LED would not turn on.
4.World wide voltage input.

INPUT: AC 100V-240V 50/60Hz
OUTPUT: DC 1.2V 180mAx2 180mAx1

充电器可定做、OEM，欢迎前来咨询洽谈！