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64V Lithium Polymer Battery Cell , Rechargeable Lithium Polymer Batteries

    Buy cheap 64V Lithium Polymer Battery Cell , Rechargeable Lithium Polymer Batteries from wholesalers
     
    Buy cheap 64V Lithium Polymer Battery Cell , Rechargeable Lithium Polymer Batteries from wholesalers
    • Buy cheap 64V Lithium Polymer Battery Cell , Rechargeable Lithium Polymer Batteries from wholesalers

    64V Lithium Polymer Battery Cell , Rechargeable Lithium Polymer Batteries

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    Brand Name : SOUNDON
    Model Number : SD-EV-64-400
    Certification : UN38.3,UL ,CB ROSH
    Price : Negotiable
    Supply Ability : 100 PCS /day
    Delivery Time : 25-30days after received payment
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    64V Lithium Polymer Battery Cell , Rechargeable Lithium Polymer Batteries

    64V Lifepo4 Electric Sweep Lithium Polymer Battery Pack With Charge And Case


    Specifications:


    Battery Cell TypeLIFEPO4Rated Voltage3.2VRated Capacity20Ah
    Battery pack Voltage64VVoltage Range60-73VRated Voltage400Ah

    Battery pack Energy


    25℃25.6KWh (100% DOD @ 1C rate)
    - 20℃15.36KWh(100% DOD @ 1C rate)
    Standard Charge/Discharge40A/60AFast Charge/Discharge100 A/250A
    Max Charge/Discharge Current150A/250A(5Seconds)
    Charging Environment0℃~45℃,≤90%RHDischarge Environment-20℃~60℃,≤90%RH
    Working TemperatureCharging5℃~40℃Discharging-30℃~65℃
    Self Discharge25°C,Every Month ≤0.9%Storage Temperature0~40℃


    the BMS Specificaiton :


    The BMS use distributed two level management systems. Composed of one BCU and several BMU, LCD, CS and also cables


    ItemSpecificationRemark

    Voltage acquisition range

    0~5V

    Voltage acquisition

    ≤±0.5%
    Sum Voltage≤0.2%

    Current acquisition

    ≤±1%FSR

    300A Current Sensor

    estimated SOC deviation

    SOC

    ≤5%

    Temperature acquisition

    ≤±1℃-30~75℃

    Temperature acquisition range

    -40~125℃

    Balancing current

    ≤500mA

    ≤500mA (normal temperature)

    2 route balancing


    BMU work power

    BMU

    ≤3W

    BCU work power

    BCU

    ≤2.8W

    Operation input voltage


    DC 12/24V

    System work temperature range


    -30~75℃

    System storage temperature range

    -40~85℃

    Charging control

    CAN Communication, active/passive circuit output

    according to actual situation

    Discharging control


    CAN Communication , active/passive circuit output

    according to actual situation


    BMS Funtion :


    1) SOC Calculating:Use Vmin EKF algorithm, dynamically estimate the battery pack SOC


    2) Current detection: Via the Hall current sensor, real-time detection of the current charge and discharge circuit


    3) Communication function: 3-Way Can interface outside, can communicate with BMU, vehicle controller, charger etc to collect interactive voltage, temperature,error code,control instructions and other information.


    4) Alarm and Protection: When overcharge, over discharge happened, BCU can implement appropriate alarm and protection under error condition, and display on LCD screen.


    5)System Expansion: BCU supports multiple active/passive node output, it can achieve ensuring the effective strength of electrical isolation, security controls via CAN communication and relay control and management levels, to meet customer diverse requirements.


    6)Data storage:Support 8G data storage, can record power battery pack long-time running entire performance parameters and battery pack adjusting and errors.


    7)System self-test


    8) Remote management


    Safety test:


    ItemTest nameResult
    1

    High humidity&

    high temperature

    No distortion, no explosion and no fire.
    2VibrationNo distortion, no explosion, no fire, no smoke and no leaking
    3Mechanical shockNo fire. No explosion. No leakage.
    4Short circuitNo explosion, no fire.
    5Thermal abuse (cell)No fire, no explosion.
    6Crushing of cellsNo fire, no explosion.

    Quality 64V Lithium Polymer Battery Cell , Rechargeable Lithium Polymer Batteries for sale
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