100A Lithium Ion Battery | 48V

Product Specifications

  • Model Number: UPL- 48100F
  • Battery Type: LiFePO4
  • Nominal Voltage: 51.2V
  • Nominal Capacity: 100Ah
  • Internal Impedance: < or equal (don’t have symbol) 30m(ohm symbol)
  • Nominal Charge Voltage: 58.4+ (or minus) 0.04V
  • Discharge Cut-off Voltage: 36.8V
  • Charge Current: 80 amps Max. Continue
  • Discharge Current: 350A withstand 3s
  • Charge Method: CC (constant charge) | CV (constant voltage)
  • Cycle Life: After 2,000 cycles, capacity > 80% nominal capacity
  • Weight:  126 lbs. (57Kg.)
  • Size (L*W*H): 26.6″ x 13.1″ x 7.4″ (676 x 333 x 187mm)

Operating Temperatures

  • Operating Temperature Charge: 77-86 F (25- 30 C)
  • Operating Temperature Discharge: 77  – 86  F (25 – 30  C)

Storage Temperature

  • Short: within one month -20~35 C 45~75%RH
  • Long term: above one month – 10~30 C, 45~75%RH
  • Relative Humidity: 65% +(or minus) 20%

See Spec Sheet Below for More Information

Product Features

Unit Details

Cycle Life

  • Temperature: 77-86  F(25-30 C); Charge, 1C CC to 58.4V, and CV to 200mA cut off; Discharge, 1C DC discharge to 36.8V, 80% or more of 1st cycle capacity at 1C discharge of operation, cycles quantity must not less than 2,000 cycles.
  • Remarks: Rest 10 min. after charge and discharge

Electrical

  • Standard Charge: Charging the cell initially with constant current at 1C and then with constant voltage at 58.4V (accuracy +(or minus) 0.05V) until charging current declines to 1C at 77-86  F(25-30C)
  • Standard Discharge: Discharging the cell with constant current at 1C till cut-off voltage at 36.8V. Temperature: 77-86  F (25-30C)
  • Initial Internal Impedance: This means AC impedance of the pack measured at 1KHz after half fully charged. Initial Internal Impedance < (or equal)30m(ohm)
  •  Initial Capacity: The capacity means the discharge capacity of the battery, which is measured with discharge current of 1C with 36.8V cut-off voltage after the standard charge.
  • Initial Capacity: @95% normal capacity. Temperature: 77 -86  F(25-30  C).
  • Charge Choice
    • Standard charger: 58.4V/100A
    • Charging mode: CC/CV
    • CC: charging current <(or equal) 100A
    • CV: constant voltage 58.4V
    • Charging cut off condition <(or equal) 200mA
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