The G7200 is a portable automatic battery charger and maintainer for both 12V and 24V lead-acid and lithium-ion batteries. Designed for charging a Car, Boat, RV, SUV, or Diesel Truck, as well as, Motorcycles, ATVs, UTVs, and Lawn and Garden equipment. It also can be used as a battery maintainer to keep both starter and deep-cycle batteries fully charged. It monitors battery activity for safe and efficient charging without any overcharge and complete with a built-in battery desulfator to rejuvenate underperforming and sulfated batteries. And it can convert into a power supply for changing batteries or powering 12-volt devices.