• for 12 volt batteries (car / motorcycle / boat) • for charging lead-acid batteries 1.2 Ah to 120 Ah • Overload and reverse polarity protection • Fully automatic charge and repeat mode and sulfate prevention mode • Permanent connection possible with long-term charging and trickle charging • processor controlled • Input voltage: 220-240V 50-60Hz • Output voltage: 12 V 3.6-4.0 A • Charging voltage: 14.4 V / 0.8 A (mode 1) 14.4 V / 3.6 A (mode 2) 14.7 V / 3.6 A (mode 3) • Charging current: 3.6 A max Scope of delivery: 1 x car battery charger