Charger with AA / AAA / 9V charger card slot, which can be 2 to 4 AA / AAA battery charge, but also for 1 to 2 9V battery charge.
When the battery is charging, the red light is on and the lamp is off when it is fully charged.
Specifications:
Input: AC100-240V 50 / 60Hz 0.15A MAX, standby power consumption: 0.5W MAX, output: 2.4VDC 400mA, 9VDC 35mA.
Charger for folding feet flat plug, easy to carry .