Items Specification
Minimum capacity 50Ah (1C Discharge at 25℃)
Initial Internal Resistance ≤ 8.0 m
Weight 42kg ± 0.5kg
Nominal voltage
Fully Charge Voltage (FC)
Fully Discharge Voltage (FD)
Standard Charging Current 25A
Standard Charging Charged with constant current 25A to FC, then constant voltage charged at FC until charging current ≤2.5A
Standard Charging Time Within about 3 hours
Maximum Continuous Charging Current 100A
Maximum Instantaneous Charging Current 120A (2S)
Standard Discharge Current 25A
Standard Discharge Discharge with constant current 25A to FD
Maximum Continuous Discharge Current 100A
Maximum Instantaneous Discharge Current  120A (2S)
Charging Cut-off Voltage 57.6V or any single cell reaches 3.65V
Discharge Cut-off Voltage 44.8V or any single cell reaches 2.5V
Storage Temperature -10℃~35℃
≤1month Recovery capacity
≤6month is not less than
≤1year 80% of the initial capacity
Recovery Capacity Measurement After the 4.6 standard charging, hold for 10 minutes, and then discharge according to the standard 4.11. Wait for 10 minutes, repeat above steps for 3 times, and record the maximum discharge capacity.
Storage Humidity ≤75%R.H.
Appearance No Deformation, No Electrolyte Leakage
Standard Test Environment Temperature:25±2℃
Atmospheric Pressure:86-106kPa
UPS UPS-2560-P1
Height x Width x Length (mm) 130 x 483 x 614
Weight (kg) 42±0.5
Cathode / Anode LFP / Graphite
Battery DC Voltage (V) 44.8 ~ 57.6
Solar Panel Input Voltage (V) N/A
DC Input Charging Current (A) 25
Nominal AC Voltage (V) N/A
Selectable AC Frequency (Hz) N/A
Pure Sine Wave THD (%) N/A
Battery Capacity (Wh) 2560
Usable Capacity (Wh) 2500
Peak Output Power (W) (<1 second) 5760
Continuous Output Power (W) 4800
Inverter Efficiency N/A
Operating Temperature Range 0℃~50℃
Cycle Life Capacity @80% (25℃) ≥2000
Calendar Life (years) 3
Storage Condition 50% SOC, 25℃, 25~85%RH
Features 3U Case for Rack System. 48V DC can be parallel connected. CAN bus and RS- 232 available.
Protection Over-Charge, Over-Discharge, Over-Loaded, Over-Temperature
Applications UPS for Base Station, Power Grid Equipment. Scalable and Plug and Play flexibility.