High performance batteries, the heavyweights in Yuasa’s maintenance free line More starting Power, More Reserve Capacity. If high power is top priority in a replacement battery, look to the heavyweight champs. Yuasa’s High performance, Maintenance Free Batteries. More lead plates (a dozen more in each battery) and radial grid design deliver more cranking amps, greater conductivity and reserve capacity to spare. And, they provide all the user-friendly features that keep customers asking for Yuasa.
The maintenance free battery
VRLA Valve Regulated Lead Acid (VRLA) Technology is an advanced battery design used in Yuasa’s Maintenance Free Batteries that eliminates water loss. Once it’s filled with acid the battery is permanently sealed - so you’ll never need to fill it with water or check the acid level. Long Life Because of its lead calcium design, the VRLA battery will hold its specific gravity more than three times longer than conventional lead antimony types. This means much longer periods between charges when the battery is used in a standby mode, like winter storage. And to remain factory-fresh the VRLA battery is shipped dry along with its own pack of high-gravity acid that’s added at the time of installation. Sealed, non-spillable. Once filled with acid from its special packs, the VRLA battery is virtually maintenance free. It’s totally sealed and all of the acid is absorbed in the special plates and separators, so there is no need to worry about acid leaks on valuable vehicle parts and accessories.