ZeMaRail

ZeMaRail VRLA, TPPL+Sn are maintenance-free rolling stock batteries with Thin Plate Pure Lead (TPPL) technology. TPPL+Sn technology packs more power into the same space as a conventional battery and till now only EnerSys can deliver such batteries. Due to the purity of the materials used in construction corrosion and water losses are reduced, storage and service life is extended moreover resistance to abusive deep discharges is increased.