Mains voltage (V): 220 - 240 VAC (50 - 60Hz), 2.9 A max. | Charging current (A): Max. 25 | Battery capacity (Ah): 40-500 Ah, lead-acid batteries; 30-450 Ah, LiFePO4. | Ambient temperature (°C): -20 to +50 | Dimensions L x W x H (mm): 235 x 130 x 65 | Prot Read more.