The G750 is a portable automatic battery charger and maintainer for both 6V and 12V lead-acid batteries. Designed for charging a Motorcycle, ATV, Snowmobile, Personal Watercraft, Lawn Mower and much more. It also can be used as a battery maintainer to keep a Car, Boat, RV, and deep-cycle batteries fully charged. And it monitors battery activity for safe and efficient charging without any overcharge and complete with a built-in battery desulfator to rejuvenate underperforming batteries.A 6V and 12V battery charger and maintainer.Charges lead-acid batteries up to 30 amp-hours.Recovers deeply discharged batteries down to 2-volts.Spark-proof technology and reverse polarity protection.Built-in battery desulfator to recover worn-out batteries.Safely monitors battery actively with zero overcharge.Suitable for start-stop and CANbus vehicle systems.Advanced diagnostics indication for damaged batteries.