LITHIUM IRON PHOSPHATE BATTERYMulti-application - LiFePO4 PowerUE-48Li80Issued Date > 2017-12-01Issued Version > V00011. General InformationThis specification defines the performance of rechargeable LiFePO4 battery pack UE-48Li80 manufactured byUPOWER, S.L., describes the type, performance, technical characteristics, warning and caution of the batterypack.2. Specification (@Battery initial Temp25±5 °C )NO. Items Criteria80Ah76.8Ah3.84KWhRated CapacityMinimum CapacityEnergyStandard charge currentInternal resistanceFloating charge voltage48~51V50A234578Nominal Voltage≤20mΩ51.7±0.2VMaximum charge current 50A910Maximum discharge current 50A11Pulse discharge current 100A/Continuous for 8sDischarge cut-off voltage 30.0~37.5V1Limited charge voltage654.7±0.2Vwww.upowerbatteries.com66A Tzar Asen Srt.Sofia, Republic of BulgaryTel. (+34) 918 021 649Fax. (+34) 917 750 542info@upowerbatteries.com