Has a much longer storage life on the shelf or in the bike Resists vibration and impacts which damage regular wet batteries Works better at lower and higher temperatures than a wet battery Won't leak like a wet battery, even if the case cracks Can be installed at any angle Has a life span that can be up to twice that of a wet battery Maintains contact with all the plates, all the time, giving more cranking power and longer life Will not sulfate like a wet battery 2-year manufacturer's warranty Yuasa YT12B-BS, TruGel MG12B-4