For 12V batteries from 40 to 500 Ah, charging current 25A. For fully automatic charging of all types of 12V batteries (wet cell, Ca/Ca (calcium), gel, AGM, EFB and lithium-ion (LiFePO4), as well as for battery support during diagnostic work and troubleshooting. Spark-proof, reverse polarity protected, with integrated safety functions and temperature sensor, as well as a special reconditioning program for restoring discharged and reconditioning exhausted batteries. IP44 certified for outdoor use. Technical data: Input: 220 - 240V (AC), 50 - 60Hz, 2.9A max. Output: 14.4V / 15.8V / 13.6V, 25A max. (lead-acid batteries), 13.8V / 14.4V / 13.3V, 25A max. (LiFePO4 batteries) Battery capacity: 40 - 500 Ah (lead-acid batteries), 30 - 450 Ah (LiFePO4 batteries) Start voltage: 2.0V Ripple: less than 4% Length of charging/power cable: 2000mm (DC) / 1900mm (AC) Ambient temperature: -20 to +50°C Item Type Version Charger Battery Type AGM, Ca/Ca (Calcium), Gel, Lithium-Ion (LiFePO4), Wet Cell Features Spark Protection, Reconditioning Program (Recond Mode), Reverse Polarity Protection, Overheat Protection Area of Application Boat, Truck, Agriculture, Car, Van / Light Commercial Vehicle, Workshop, Motorhome Main Colour Black Charging Current / Capacity 25.0 A Protection Class IP44 Voltage 12 V