This design dramatically improves a batteries performance in the following areas
True sealed and maintenance-free design, you'll never have to check or add electrolyte again, unlike conventional batteries which require periodic fluid checks
Liquid-free AGM design, will not leak or corrode on expensive paint and chrome, and also eliminates corrosion around the battery terminals
AGM batteries have less internal resistance which allows them to produce more discharge current (cold cranking amperage) vs. comparable conventional "wet" batteries,and AGM batteries also recharge faster
Better resistance to both heat and vibration, a major cause of failure in conventional motorcycle batteries
Much slower self-discharge rate, (3% vs.15% per month) means longer periods between battery recharging over periods of non-use, like winter months or vacations.
PowerStar valve regulated sealed lead acid batteries are maintenance free, easy to handle, rugged and economical
PowerStar makes the highest quality Sealed lead acid battery