lithium battery: PYLONTECH UF5000
Nominal Voltage（V）: 51.2V
Nominal Capacity (Wh) 5120
Usable Capacity (Wh) 4864
Depth of discharge (%) 95 
Dimension (mm) 442*452.6*161
Weight (Kg) 42
Discharge Voltage (VDC)45.6 ~ 56.8
Charge Voltage (VDC) 56 ~ 56.8
Recommended
Charge/Discharge Current (A) *100
Max. continuous 
Charge/Discharge Current (A) *100
Peak Charge/Discharge Current (A) 105-119@15min-120~200@15sec
Configuration 
(max. in 1 battery group) 20pcs
Communication RS485, CAN
Working Temperature(°C)0°C ~55°C Charge -10°C ~55°C Discharge
Shelf Temperature (°C) -20°C~60°C
Short current/duration time  <2000A/1ms 
Cooling type  Natural 
Protective class  I
IP rating of enclosure   IP20
Humidity  5% ~ 95%(RH) No Condensation 
Altitude(m)  ≤4000 
Certification  TÜV / CE / UL / UN38.3 
Design life (year)   15+ (25°C /77℉)  
Cycle Life (cycle) **   >6,000 25°C 
Reference standards IEC62619