The Fullriver DC115-12 is a 12-volt sealed AGM deep-cycle battery built for repeated deep discharge and recharge, not for engine starting. Fullriver claims heavier plates, more lead and a 10-day plate curing process for longer cycle life. It is maintenance-free, spill-proof and approved for transport by land, sea and air. It suits RV, boat, solar and floor-machine owners who want a sealed battery they never top up, though flooded deep-cycle batteries remain the cheaper choice for those who can water them.
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Owners rate it highly, with 4.7 out of 5 from 14 ratings. Buyers describe it as a solid, long-lasting deep-cycle battery that holds up in RV and marine use.
The Fullriver DC115-12 is a deep-cycle AGM battery. It is designed to be deeply discharged and recharged hundreds of times. It is built differently from an automotive starting battery, with more lead, heavier plates and other proprietary materials. These deliver more power and capacity over many life cycles.
The battery is sealed, spill-proof and maintenance free. Its high-density plates are jar-formed and cured for 10 days to bond the paste to the lead, calcium and tin grids. A highly micro-porous glass mat separator is compressed to keep the electrolyte in close contact with the plates. This also gives the battery strong resistance to shock and vibration.
The case, cover resins and epoxy seals are fire retardant ABS. The battery can be mounted in any direction except inverted. It is used in boats, RVs, solar and wind power systems, electric vehicles, electric golf cars, floor cleaning machines and aerial work platforms.
