The most popular batteries in the UPS industry are valve regulated lead acid (V.R.L.A.) batteries
which utilize an absorbed glass mat (A.G.M.) separator technology to immobilize the battery electrolyte. There is never any need to add water to the cells and in fact all vents are factory sealed. These batteries are the ideal choice for U.P.S., emergency lighting, switchgear and other standby applications which need reliable, high rate power. Since these batteries are low-gassing they require no special ventilation.
Please browse our batteries and feel free to contact APTC with any questions or quote requests