OPZV batteries are characterized for being sealed batteries, therefore, they are not maintenance thanks to the VRLA technology. These batteries combine the advantages of traditional open batteries with positive tubular plates. It has a useful life of approximately 15 years, and they are designed to reach about 3000 discharge cycles. They are very versatile, thanks to their size and shape can be adapted to different spaces in addition to being sealed gasification is minimal avoiding acid leakage and corrosion at the terminals.