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A Grade Deep Cycle LiFePO4 Battery Packs 6000 Times 320ah 302ah 304ah 310ah 3.2V

    Buy cheap A Grade Deep Cycle LiFePO4 Battery Packs 6000 Times 320ah 302ah 304ah 310ah 3.2V from wholesalers
     
    Buy cheap A Grade Deep Cycle LiFePO4 Battery Packs 6000 Times 320ah 302ah 304ah 310ah 3.2V from wholesalers
    • Buy cheap A Grade Deep Cycle LiFePO4 Battery Packs 6000 Times 320ah 302ah 304ah 310ah 3.2V from wholesalers
    • Buy cheap A Grade Deep Cycle LiFePO4 Battery Packs 6000 Times 320ah 302ah 304ah 310ah 3.2V from wholesalers
    • Buy cheap A Grade Deep Cycle LiFePO4 Battery Packs 6000 Times 320ah 302ah 304ah 310ah 3.2V from wholesalers
    • Buy cheap A Grade Deep Cycle LiFePO4 Battery Packs 6000 Times 320ah 302ah 304ah 310ah 3.2V from wholesalers

    A Grade Deep Cycle LiFePO4 Battery Packs 6000 Times 320ah 302ah 304ah 310ah 3.2V

    Ask Lasest Price
    Brand Name : XUWEN
    Model Number : 320ah LiFePO4 Battery Packs
    Certification : CE,FCC,MSDS,ROHS,UN38.3
    Price : Negotiable
    Payment Terms : T/T, Western Union, MoneyGram
    Supply Ability : 5000pcs/month
    Delivery Time : Negotiable
    • Product Details
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    A Grade Deep Cycle LiFePO4 Battery Packs 6000 Times 320ah 302ah 304ah 310ah 3.2V

    A Grade Deep LiFePO4 Battery Packs Cycle 6000 Times LiFePO4 Cells 320ah 302ah 304ah 310ah 3.2V Batterie


    Model NO.
    battery cell
    Discharge Rate
    Low Discharge Rate
    Size
    Medium
    Accessories Type
    Chargers
    Rated Capacity
    >1000MAH
    Standard Voltage
    >12V
    Usage
    E-Bike ,E-Scooter
    Electrolyte
    Li-ion
    Certificate
    CB, RoHS, Un38.3
    Battery Type
    LiFePO4
    Battery Cell
    Panasonic, LG or Samsung
    Work Voltage Range
    30~42V or 40~54.6V
    USB Charger
    Yes
    Specific Charger
    Optional
    Plug and Play
    Yes
    Over-Charge Protection
    Yes
    Waterproof
    IP65
    ABS Case
    Yes
    Rated Voltage
    36V~48V
    Transport Package
    Packed in Carton
    Specification
    customized
    Trademark
    Jingnoo
    Origin
    China
    HS Code
    8507600090
    Production Capacity
    50000 PCS/Month

    Packaging & Delivery

    Package size per unit product
    46.00cm * 22.00cm * 9.50cm
    Gross weight per unit product
    9.250kg

    Major advantages of Lithium Iron Phosphate (LFP Battery or Lifepo4 Battery).

    • Very safe and secure technology (No Thermal Runaway)
    • Very low toxicity for the environment (use of iron, graphite, and phosphate)
    • Cycle life: from 2000 to 4500 times (see chart below)
    • Operational temperature range: up to 70°C
    • Very low internal resistance. Stability or even decline over the cycles.
    • Constant power throughout the discharge range
    • Ease of recycling
    • RS485 and RS232 communication output

    RFQ

    1.What is the common port and separate port? what is the difference?
    We take 13S 48V 15A BMS as an example, common port 15A means your charge cathode and discharge cathode are connected in the same point end(our P-), charge cathode and discharge cathode are used in the common connection
    port, so the charge current and discharge current are the same 15A. while the separate port is separately connected by charge cathode (C-) and discharge cathode (P-), so the charge current and discharge current are different, discharge current 15A, charge current 8A.

    2.What is the balance function?
    The working principle and function are as followings, when your one cell voltage is up to alarm voltage(Li-ion up to 4.18V, LifePo4 up to (3.6V), then the cell Balance starts to work, balance resistance starts discharge with 35ma(when balance discharge starts to work, BMS will starts a little heat up, which is the normal reflection), the cell is in both charging and discharging status, and others which are not reached to alarm voltage(Li-ion 4.18V, LifePo4 3.6V)are only in charging status, no discharging, when the fast cell voltage is reached to alarm voltage (Li-ion 4.25V, LifePo4 3.75V) BMS starts off power protection, all the other cells are all in stop of charging, this process will enable your battery charging in balance current, and your battery voltage are in balance status, but when your cell voltage difference are in a big range, then balance can not be functioning well

    3.The relationship between Battery capacity and BMS current?
    There is no direct relationship between Battery capacity and BMS current, big capacity doesn`t mean a big battery, but rely on continue current, that is to say if your engine is powerful, your should choose high current of BMS, it is not relied on battery capacity.

    4. What type of charger should I choose?
    Lithium battery must choose specific charger, do not use Charger for Lead acid battery, for lead acid charger may have MOS with high pressure breakdown protection, which will not protect of BMS over charge. Life Po4 battery charger voltage=battery string No.X3.6V, while Li-ion battery charger voltage=Battery string No.X4.2V.

    5. What current BMS should I choose ?
    Take 10S 36V as an example: what current BMS you choose is relied on your E-bicycle Motor power and current limitation of controller. eg., choose 15A for below 350W, 20A for below 500W, 30A for below 800W, 60A for Below 1000W, higher than 1200W are contact with our service specialist for suggestions, one in all, continue current shall be higher than current limitation in Controller.

    6. Whether my BMS damaged?
    if you want to judge if the BMS is damaged, please take the following steps, to test if each cell voltage is the same with
    voltmeter? if the cell voltage difference is over 1.0V, the fault is displayed that it cannot run far, no power supply at the
    start range, short charge time, all these issues are almost caused by battery cells, if BMS damaged is displayed as no charge, no discharge, no discharge while the battery has voltage.

    Quality A Grade Deep Cycle LiFePO4 Battery Packs 6000 Times 320ah 302ah 304ah 310ah 3.2V for sale
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