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High Reliable Special Lithium Battery 7.4V 400Ah Long Cycle Life Eco Friendly

    Buy cheap High Reliable Special Lithium Battery 7.4V 400Ah Long Cycle Life Eco Friendly from wholesalers
     
    Buy cheap High Reliable Special Lithium Battery 7.4V 400Ah Long Cycle Life Eco Friendly from wholesalers
    • Buy cheap High Reliable Special Lithium Battery 7.4V 400Ah Long Cycle Life Eco Friendly from wholesalers

    High Reliable Special Lithium Battery 7.4V 400Ah Long Cycle Life Eco Friendly

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    Brand Name : HYZZ
    Certification : ISO9001, CE, CB, UN38.3
    Delivery Time : 22 days
    Payment Terms : L/C, T/T
    Supply Ability : 10,000 PCS per month
    • Product Details
    • Company Profile

    High Reliable Special Lithium Battery 7.4V 400Ah Long Cycle Life Eco Friendly

    High Reliable Special Lithium Battery 7.4V 400Ah Long Cycle Life Eco Friendly


    Model: 7.4V400Ah

    Specification: 108mmX155mmx223mm


    effective discharge rate ≥75% under working environment of -40°C, polymer square low temperature lithium battery, charge cutoff voltage 8.4V, discharge cutoff voltage 5V, working current 4A, maximum 10A, 2 sets in series, power display, power switch


    Typical Application:

    Communication base station
    Power monitoring
    Portable applications
    billboard
    Patrol car
    Automotive application
    Electric forklift
    Solar street lamps
    UPS power supply
    Household energy storage
    Hydrological monitoring


    Features

    1. High temperature resistance

    2. High working voltage for single battery cells

    3. Pollution-free

    4. Long cycle life(≥1800 times)

    5. No memory effect

    7. With short-circuit production function, safe and reliable

    8. Factory price& High quality

    9. No self discharge

    10. Light weight, small size



    NumberHY00046
    VersionA0

    HYLF/7.4/400-001

    Battery pack specification

    Date

    2019-5-7

    1.Basic characteristics

    Product picture


    Product name

    Low temperature lithium battery

    Internal structure:Soft pack laser welding assembly method


    Low temperature work protection board


    Environmental work temperature:-40℃-55℃Ambient operating temperature: -40℃-55℃


    Working characteristics: Under the condition of low temperature 40 °C, the current is discharged to 5.0V at 0.2C, and the effective discharge rate is not lower than 70% of the normal temperature capacity.


    product code

    HYLF/7.4/400-001
    L x W x H108mmX155mmx223mm
    Rated voltage7.4VSeries structure
    Rated Capacity400Ah
    Serialization2S

    Internal resistance

    ≤100mΩ
    Discharge cutoff voltage5.0V

    Shell color


    □ Sub black


    □ Bright gray


    □ +Fruit green + bright gray two-color


    □ White


    ☑ Blue thermoplastic film


    Charging and discharging interface

    □ Wall terminal


    □ Anderson


    ☑ Navigation plug


    □ Positive and negative lines


    □ Pole

    □ Hardware contact


    Charging protection voltage8.4V

    Max.charging voltage

    8.5V

    Max. charging current

    20A

    Maximum discharge current


    20A


    Peak current


    30±3A 2S

    Rated discharge current


    10A
    Charging methodCC/CV

    Features: Two sets of series use, power display, need to start the series open switch.


    weight


    25kg

    Operating temperature


    Charging


    0~45℃

    Discharge


    -40~55℃

    60-80%SOC , 2 Storage temperature 60-80% SOC storage, need to recharge every 2 months



    -10~35℃

    C1 Cycle life

    Cycle life


    500 Times


    priceRMB:¥ 00.00

    Delivery period

    25 Working day

    Quality High Reliable Special Lithium Battery 7.4V 400Ah Long Cycle Life Eco Friendly for sale
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