The Vertiv HPL lithium-ion battery cabinet has successfully completed UL 9540A testing. The system provides safe, reliable and cost-effective high-power energy with improved performance over traditional valve-regulated lead-acid systems. Equipped with lithium-ion batteries using a nickel-manganese-cobalt (NMC) chemistry and Vertiv’s own battery management system, Vertiv HPL provides a well-balanced, safe and powerful energy storage system with 38 kWh (207kW/cabinet). The cabinet works with most current and legacy Vertiv three-phase UPS systems. They are also compliant with UL 1642 and UL 1973.