More energy at a lower total cost of ownership (TCO): Using advanced Thin Plate Pure Lead (TPPL) technology and superior manufacturing processes, DataSafe XE batteries provide unmatched power density in industry standard sizes. Compared to conventional Valve Regulated Lead Acid (VRLA) batteries, DataSafe XE batteries offer long life, faster recharge times, lower power consumption, and a wider operating temperature range. The result is increased reliability with total cost of ownership (TCO) savings of up to 25 percent.