VEVOR 48V 100Ah LiFePO4 Lithium Battery, Built-in 100A BMS, 51.2V Server Rack LiFePO4 Battery with Bluetooth, 5.12kWh Capacity, Max 6000 Cycles, LCD Display, for Off-Grid, Solar System, Backup Power RS485 & CAN Ports LCD Display Circuit Breaker Multiple Communication Options Flexible Charging Methods Wide Application Cycle Life: > 6000 Cycles,Operating Temperature: 77℉/25℃,Capacity: 100Ah,Voltage: DC 51.2V,Item Model Number: LPS48100,Float Charge Voltage: 55.2V,Discharge Rate: 1C,Max Charge/Discharge Current: 100A