Mains voltage (V): 100-240 V. 50 - 60 Hz. Charging voltage (V): 12 (0.5 - 14.4). 24 (0.5 - 28.8). Charging current (A): 5 (12V). 2.5 (24V). Battery capacity (Ah): 3 - 240 (12V). 3 - 120 (24V). Read more.