NPFG120X10 48V 120Ah Lithium battery

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Overview


  • Longer Cycle Life: Offers up to 15 times longer cycle life and 5 times longer float/calendar life than lead acid battery.
  • Lighter Weight: About 40% weight of a comparable lead acid battery, save up to 60% in weight.
  • Quick Charge: Short charge time compared with lead acid battery.
  • Low Self-Discharge: Lower self-discharge compared with lead acid battery, longer storage time without recharging.
  • Superior Safety: Multi-protection methods built inside to protect the battery from overcharge, over discharge and short circuit situation.
  • High Efficient: Higher round-trip energy efficiency of the average (92%) than lead acid battery 80% (discharge from 100% to 0% and back to 100% charged).
  • Certifications:
  • ISO-9001 ISO-14001 Iso_45001 CE_marking_logo UN38.3-icon CQC
    Compliant to: IEC 62133-2

    NPFG120X10 48V 120Ah Lithium battery

    Contact for Datasheet

    Specifications

    Nominal voltage48V
    Nominal capacity120Ah
    DimensionsLength510±2mm (20.07inch)
    Width290±2mm (11.41inch)
    Height260±2mm (10.24inch)
    Total height260±2mm (10.24inch)
    Approx. weight63.70kg (140.43lbs)±4%

    Characteristics

    Electrical
    Parameters
    (25°C)
    Rated Voltage51.2V
    Rated Capacity (C5)120Ah@25°C
    Energy6144Wh
    Months Self Discharge<3%
    Charge Efficiency99.5%@ 0.2C
    Discharge Efficiency96-99%@ 1C
    Terminal typeSocket
    Internal resistance (Fully charged, 25°C)≤200mΩ
    Cycle life>3000 cycles @ 0.2C 100%D.O.D
    Capacity
    affected by
    temperature
    40°C101%
    25°C100%
    0°C90%
    -10°C75%
    Nominal operating temperature25°C± 3°C (77°F± 5°F)
    Operating
    temperature
    range
    Discharge– 20°C~ 60°C (-4°F ~ 140°F)
    Charge0°C~ 45°C (32°F ~ 113°F)
    Storage0°C~ 40°C (32°F ~ 104°F)
    Water Dust ResistanceIP50
    Charge Voltage58.4V
    Standard Charge Mode
    (25°C±2°C, <75%RH)
    0.2CA Constant Current to 58.4V,
    then Constant Voltage 58.4V
    until the current drops to 0.02CA,
    before use, rest 30 minutes
    Charge Current24A
    Maximum Charge Current60A
    Charge Cut off Voltage58.4V
    Continuous Discharge Current120A
    Maximum Pulse Current240A (<100ms)
    Discharge Cut Off Voltage44.8V
    Communicate Protocol (optional)(default none)RS485
    SOC (optional)(default none) LED/Bluetooth
    Application connection1 string 1 parallel
    MechanicalCells16 Strings
    ContainerMetal