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NCM Residential Lithium Ion Battery Long Life 3.65V 50AH High Capacity

    Buy cheap NCM Residential Lithium Ion Battery Long Life 3.65V 50AH High Capacity from wholesalers
     
    Buy cheap NCM Residential Lithium Ion Battery Long Life 3.65V 50AH High Capacity from wholesalers
    • Buy cheap NCM Residential Lithium Ion Battery Long Life 3.65V 50AH High Capacity from wholesalers

    NCM Residential Lithium Ion Battery Long Life 3.65V 50AH High Capacity

    Ask Lasest Price
    Brand Name : HRESYS
    Model Number : VHR2714895NMC-50AH
    Certification : CE/UL
    Price : Negotiable
    Delivery Time : 30 DAYS
    Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram
    Supply Ability : 1800000 PCS/YEAR
    • Product Details
    • Company Profile

    NCM Residential Lithium Ion Battery Long Life 3.65V 50AH High Capacity

    3.2V 100AH LiFePO4 Cell with Long Life and High Capacity,L174.2 X H190 X W31.7


    • Product Overview

    The rechargeable Lithium Ion Battery Cell supplied by Zhejiang Hengrui Technology Co., Ltd, Mainly applied to Battery Energy Storage System, Electric Vehicles, Lithium batteries are controllable and non-polluting energy storage batteries. They have the advantages of high energy density, long cycle life, good temperature characteristics and stable safety performance. With the further breakthroughs in lithium battery technology, their cost performance is getting better, and the batteries are small in size, light in weight and intelligent in optimization. Energy management system can monitor and protect the charging and discharging currents and individual voltages of lithium batteries in real time. It is environmentally friendly and does not contain or produce any toxic and harmful heavy metal elements and substances such as lead, mercury and cadmium.


    • Product Specification​
    ItemSpecificationCondition
    Nominal Capacity50Ah1) 25℃
    2) Discharge Current: 50A
    Minimal Capacity50Ah
    Nominal Voltage3.65V
    Operating Voltage Range2.8V-4.2VTemperature > -20℃
    2.1V-4.2VTemperature ≤ -20℃
    Internal Impedance (1kHz)≤0.8 (mΩ)Fresh Cell
    Average Internal Impedance
    (1kHz)
    0.75 (mΩ)Fresh Cell
    Ex-work Capacity50% SOC
    Operating Temperature(Charge)0℃-45℃
    Operating Temperature
    (Discharge)
    -20℃-45℃
    WeightApproximately 0.9 Kgs ± 0.02 Kgs

    • Charge Parameters
    ItemSpecificationCondition
    Standard Charge Current1/3 C25℃
    Standard Charge VoltageLimited voltage 4.2V/Cell
    Standard Charge ModeUnless otherwise specified, “Standard Charge” shall consist of continuous
    charging at constant current of 1/3 C to limited voltage 4.2V/Cell, and
    then the cell shall be charged at constant voltage of 4.2V/Cell while
    tapering the charge current. Charging shall be terminated when the
    charging current has tapered to 0.05C. For test purposes, charging shall be
    performed at 25℃±2℃.
    Standard Charge Temperature25 ± 2℃
    Max. Temperature Range—20℃~55℃
    Max. Charge VoltageMax. 4.2VNo matter what charge modes, charging
    shall be terminated when the cell voltage
    exceeds the Max. Charge Voltage

    • Discharge Parameters
    ItemSpecificationCondition
    Standard Discharge Current1C25℃
    Max. Continuous Discharge
    Current
    2C
    Max. Pulse Discharge Current
    (Long Pulse)
    4CMaximum discharge time is 2 minutes
    Max. Pulse Discharge Current
    (Short Pulse)
    5CWhen the cell temperature is less than 50℃:
    1) SOC > 40%, maximum discharge time is 60s.
    2) SOC < 40%, maximum discharge time is 10s.
    Discharge Cut-off Voltage2.8V/Cell
    Standard Charge Temperature25 ± 2℃Cell Temperature
    Max. Temperature Range—20℃~55℃No matter what discharge modes (continuous
    discharge or pulse discharge), discharging shall be
    terminated when the cell temperature exceeds the
    Max. Temperature Range

    • Capacity at Low Temperature
    ItemSpecificationCondition
    Capacity at 25℃≥ 100%Standard charge/discharge at 25℃
    (Cell Temperature at front/back sides)
    Capacity at 0℃≥ 90%Standard charge at 25℃, Standard discharge at 0℃
    (Cell Temperature at front/back sides)
    Capacity at -10℃≥ 80%Standard charge at 25℃, Standard discharge at -
    10℃(Cell Temperature at front/back sides)
    Capacity at -20℃≥ 75%Standard charge at 25℃, Standard discharge at -
    20℃(Cell Temperature at front/back sides)

    • Battery Dimension

    NCM Residential Lithium Ion Battery Long Life 3.65V 50AH High Capacity


    • Charge-Discharge Curve & Capacity

    Charge-Discharge Curve

    Charge: CC-CV 0.5C to 4.2V @ 0.05C

    Discharge: DC 1C to 2.8V

    Capacity at Low Temperature

    C 0 : Actual Cap. RT @ 1C to 2.8V

    Charge: CC-CV 0.5C to 4.2V @ 0.05C

    Discharge: DC 1C to 2.1V @ -20℃

    DC 1C to 2.8V @ Other Temp.


    NCM Residential Lithium Ion Battery Long Life 3.65V 50AH High Capacity


    • Discharge Performance @Varied Temp

    NCM Residential Lithium Ion Battery Long Life 3.65V 50AH High Capacity


    • Charge C-Rate Performance

    NCM Residential Lithium Ion Battery Long Life 3.65V 50AH High Capacity


    • Cycle Life @ RT & @ 45℃

    NCM Residential Lithium Ion Battery Long Life 3.65V 50AH High Capacity


    Quality NCM Residential Lithium Ion Battery Long Life 3.65V 50AH High Capacity for sale
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