Battery, UPS Power, Solar Energy System manufacturer / supplier in China, offering Long Cycle Life 384V 38.4kwh LiFePO4 UPS Battery for Backup Power Systems, SCR Rectifier High Current Air-Cooling Telecom Rectifier, Rack-Mounted 384V LiFePO4 Battery System – 19.2kwh / 38.4kwh High Voltage Backup for UPS and Data Center and so on.