Part of the Fullriver DC AGM series, these batteries use more lead and heavier plates to give you more power and capacity through hundreds of discharges and charges. If you need a reliabe deep cycle battery for janitorial equpiment (like floor scrubbers), or electric vehicles (like golf carts), or a renewable energy option, check out this 6 volt battery. It features the highest grade lead and brass battery terminals. It's a battery you can be confident in.