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Li-Ion Battery BMS Board 8.4V 2S 8A BMS Protection Board For 18650 Cell Lithium Battery

    Buy cheap Li-Ion Battery BMS Board 8.4V 2S 8A BMS Protection Board For 18650 Cell Lithium Battery from wholesalers
     
    Buy cheap Li-Ion Battery BMS Board 8.4V 2S 8A BMS Protection Board For 18650 Cell Lithium Battery from wholesalers
    • Buy cheap Li-Ion Battery BMS Board 8.4V 2S 8A BMS Protection Board For 18650 Cell Lithium Battery from wholesalers
    • Buy cheap Li-Ion Battery BMS Board 8.4V 2S 8A BMS Protection Board For 18650 Cell Lithium Battery from wholesalers
    • Buy cheap Li-Ion Battery BMS Board 8.4V 2S 8A BMS Protection Board For 18650 Cell Lithium Battery from wholesalers
    • Buy cheap Li-Ion Battery BMS Board 8.4V 2S 8A BMS Protection Board For 18650 Cell Lithium Battery from wholesalers
    • Buy cheap Li-Ion Battery BMS Board 8.4V 2S 8A BMS Protection Board For 18650 Cell Lithium Battery from wholesalers
    • Buy cheap Li-Ion Battery BMS Board 8.4V 2S 8A BMS Protection Board For 18650 Cell Lithium Battery from wholesalers

    Li-Ion Battery BMS Board 8.4V 2S 8A BMS Protection Board For 18650 Cell Lithium Battery

    Ask Lasest Price
    Brand Name : ENERKEY
    Model Number : JW-2S8A-014
    Supply Ability : 50000 Piece/Pieces per Month
    Price : $1.10/pieces 2-4999 pieces
    Certification : ISO9001/ROHS/CE
    • Product Details
    • Company Profile

    Li-Ion Battery BMS Board 8.4V 2S 8A BMS Protection Board For 18650 Cell Lithium Battery

    Enerkey BMS Protect Board 8.4V 2S 8A Li-Ion Battery BMS Board For 18650 Cell Lithium Battery
    Product Description
    Electric Parameter
    PCM Specifications For 7.4V(2S)Li-ion Battery Packs
    Model:JW-B2S8A-014
    NO.
    Project
    Min.
    Typ.
    Max.
    Unit
    1
    voltage
    Charging voltage
    8.4
    V
    Balance voltage for single cell
    /
    /
    /
    V
    2
    Current
    Balance current for single cell
    /
    /
    /
    mA
    Current consumption
    20
    uA
    Maximal continuous charging current
    8
    A
    Maximal continuous discharging current
    8
    A
    3
    Over charge protection
    Overcharge detection voltage for single cell
    4.225
    4.25
    4.275
    A
    Overcharge detection delay time
    0.5
    1.5
    S
    Overcharge release voltage for single cell
    4.00
    4.05
    4.100
    V
    4
    Over discharge protection
    Overdischarge detection voltage for single cell
    2.438
    2.50
    2.562
    V
    Overdischarge detection delay time
    10
    150
    mS
    Overdischarge release voltage for single cell
    2.938
    3.0
    3.062
    V
    5
    Overcurrent protection
    Over current detection voltage
    620
    mV
    Over current detection current
    15
    20
    25
    A
    Detection delay time
    5
    15
    mS
    Release condition
    Cut load
    6
    Short protection
    Detection condition
    Exterior short circuit
    Detection delay time
    200
    500
    μS
    Release condition
    Cut load
    7
    Resistance
    Protection circuitry (MOSFET)
    20
    8
    Temperature
    Operating Temperature Range
    -40
    65
    Storage Temperature Range
    -40
    125
    Product Use Tutorial

    On the other hand, a BMS is a more sophisticated system that manages and protects a battery pack as a whole. A BMS typically includes multiple protection boards, along with additional components such as sensors, controllers, and communication interfaces.

    A BMS monitors the voltage, temperature, and other parameters of each individual cell in the battery pack and adjusts the charging and discharging rates to ensure that the cells stay within safe limits.

    It also provides advanced features such as cell balancing, which helps to equalize the charge levels of the cells in the pack to maximize the pack's capacity and lifespan.


    In summary, a protection board is a simple circuit that protects a single cell from overcharging, over-discharging, and short circuits, while a BMS is a more advanced system that manages and protects a battery pack as a whole,

    providing features such as cell balancing and sophisticated monitoring and control capabilities.

    Li-Ion Battery BMS Board 8.4V 2S 8A BMS Protection Board For 18650 Cell Lithium Battery
    Li-Ion Battery BMS Board 8.4V 2S 8A BMS Protection Board For 18650 Cell Lithium Battery
    Li-Ion Battery BMS Board 8.4V 2S 8A BMS Protection Board For 18650 Cell Lithium Battery
    Li-Ion Battery BMS Board 8.4V 2S 8A BMS Protection Board For 18650 Cell Lithium Battery
    Li-Ion Battery BMS Board 8.4V 2S 8A BMS Protection Board For 18650 Cell Lithium Battery
    FAQ
    Li-Ion Battery BMS Board 8.4V 2S 8A BMS Protection Board For 18650 Cell Lithium Battery
    Quality Li-Ion Battery BMS Board 8.4V 2S 8A BMS Protection Board For 18650 Cell Lithium Battery for sale
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