Charger, Lead-acid AC input voltage: 90...264 VAC Capacity range: 40...400 Ah Charging current: 10 A Dimensions L x W x H: 210 x 148 x 58 mm Output voltage: 13.7...14.7 VDC Input voltage: 90...264 VAC, 47...63 Hz Weight: 1.4 kg Connection, primary side: 3-Pole C14 Appliance Inlet Connection, secondary side: 2 Battery Terminals (Red, Black) Material: Pb Protection rating: IP20 Battery: 12 V Battery voltage: 12 V