Compatibility: Charges AA, AAA, 9V, Ni-MH, and Ni-Cd batteries.
Capacity: Can charge up to 24 AA or AAA batteries simultaneously.
Input: Operates on 220V, 50Hz AC power.
Output: Provides DC 2.4V for AA/AAA (150mA) and DC 9.0V (20mA).
Indicator lights: Indicate charging status.