NSFD050Q10 12V 50Ah 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

    NSFD050Q10 12V 50Ah Lithium Battery

    Download Datasheet

    Specifications

    Nominal voltage12V
    Nominal capacity50Ah
    DimensionsLength197±2mm (7.76inch)
    Width165±2mm (6.50inch)
    Height170±2mm (6.69inch)
    Total height170±2mm (6.69inch)
    Approx. weight6.30kg (13.89lbs)±4%

    Characteristics

    Electrical Parameters
    (25°C)
    Rated Voltage12.8V
    Rated Capacity (C5)50Ah@25°C
    Energy640Wh
    Months Self Discharge<3%
    Charge Efficiency99.5%@ 0.2C
    Discharge Efficiency96-99%@ 1C
    Terminal typeT14
    Internal resistance (Fully charged, 25°C)≤16mΩ
    Cycle life>3000 cycles @ 0.2C 100%D.O.D
    Capacity affected by temperature40°C101%
    25°C100%
    0°C90%
    -10°C75%
    Nominal operating temperature25°C± 3°C (77°F± 5°F)
    Operating temperature rangeDischarge– 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 ResistanceIP64
    Charge Voltage14.6V
    Standard Charge Mode
    (25°C±2°C, <75%RH)
    0.2CA Constant Current to 14.6V,
    then Constant Voltage 14.6V
    until the current drops to 0.02CA,
    before use, rest 30 minutes
    Charge Current10A
    Maximum Charge Current25A
    Charge Cut off Voltage14.6V
    Continuous Discharge Current50A
    Maximum Pulse Current150A (<100ms)
    Discharge Cut Off Voltage11.2V
    Communicate Protocol (optional)Default none (RS485 option)
    SOC (optional)Default none (Bluetooth option)
    Application connection1 string 1 parallel
    MechanicalCells4 Strings
    ContainerABS