Universal Battery UB30H This is a not an original OEM battery, but a substitute that is designed to meet or exceed the original battery's specifications. Gel battery's electrolyte is suspended in a silicia-based gel, which produces a thick pasty material. The state-of-the-art lead-acid battery is the valve-regulatedtype (sometimes called "sealed" or maintenance-free), which fixes theacid electrolyte in a gel or in an absorptive fiberglass mat. The advantage ofthis design is that the battery . . . Gel battery's electrolyte is suspended in a silicia-based gel, which produces a thick pasty material. The state-of-the-art lead-acid battery is the valve-regulatedtype (sometimes called "sealed" or maintenance-free), which fixes theacid electrolyte in a gel or in an absorptive fiberglass mat. The advantage ofthis design is that the battery needs no water additions, can be operated inany position, and can be used in close proximity to people and sensitive equipment. Additionalbenefits: maintenance-free, sealed no-leak design, higher cranking amps, lowerself discharge, greater vibration resistance, heavy duty, no-corrosion terminals. 73.5 12 100 12.87 6.77 9.49 1 Year SLA Gel Universal Power Group Yes http://site.apexbattery.com/logos/universal battery.jpg 806593458743 New Flag U