3 12\24v 700 Amp Battery Charger-Booster This compact all-rounder can be used for charging 12V/24V lead-acid batteries and starting all kinds of cars, vans, light trucks, tractors and trucks. Features: Single phase, battery charger & jump starter For charging lead-acid batteries with 12V/24V, and starting all kinds of cars, vans, light trucks, tractors and trucks. Automatic thermal protection. Choice of normal charge, quick charge (boost) and quick start. ModelCDR-700 Voltage / frequency [V~Hz]220~50 Rated power [W]1000 DC Rated output [V]12 - 24 Max. charging current [A] 680 Battery capacity [Ah]30-1000 Welding+ Thermal protection+ Safety classH Weight [Kg]27 Battery Charger Booster CDR-700 for 12V & 24V - Easy to use. The CDR-700 has a timer for quick charge. Main voltage(V): 230 Frequencey(Hz): 50/60 Power consumption 12V (Watt): 1300W Power consumption 24V (Watt): 2100W Protection Class IP21 Colour Red / black Amperage 50A Battery size min. 50 Ah Battery size max. 1000Ah 6 Charging Steps 3 Charging Steps with timing circuit Quick Charge Steps 1 1 Year warranty