The DataSafe DXC 2DXC-21B is part of EnerSys DXC flooded lead calcium flat plate battery series. The DXC line’s enhanced cycling performance makes it perfect for data centers and other UPS applications. EnerSys built the 2DXC-21B for efficiency and reliability, eliminating the need for extra batteries with its cycle-resistant, multi-cell calcium flat plate construction. A polycarbonate case encases the four square lead-plated copper post terminals of the DataSafe DXC 2DXC-21B. The patented Slide-Lock post seal design adds protection. An optional flame resistant cover and container prevent fire damage to the battery.