The CTEK MXS 7.0 (part number 56731) is a versatile, fully automatic 8-step 12V 7A battery charger, ideal for larger lead-acid batteries (WET, MF, Ca/Ca, AGM, GEL) from 14Ah to 150Ah, and suitable for maintenance charging up to 225Ah. It features battery diagnosis, a recond mode for deeply discharged batteries, a unique float/pulse maintenance charge, and a temperature sensor for optimized charging. The supply mode allows it to function as a power supply. With IP65 protection, it is splash and dust proof, non-sparking, reverse polarity protected, and short circuit proof, ensuring safety for vehicle electronics.