The 24-Volt PowerPulse is designed to ensure maximum battery performance on 24-volt lead-acid battery systems. This unit is ideal for virtually any kind of high-voltage vehicle or equipment that is charged on a regular basis, including over-the-road trucks, delivery trucks, pallet jacks, boats, emergency vehicles, generators and much more. Comes with lugs that connect directly to the battery terminals. Powerpulse is not a charger, it cleans sulphur from lead plates allowing the battery to hold more power and perform like a brand new battery continually.