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Home>Electronic Modules>Power Module>2-String 7.4V Lithium Battery Protection Board 8.4V Overcharge Discharge Polymer 8A Current 15A Current Limiting
2-String 7.4V Lithium Battery Protection Board 8.4V Overcharge Discharge Polymer 8A Current 15A Current Limiting

2-String 7.4V Lithium Battery Protection Board 8.4V Overcharge Discharge Polymer 8A Current 15A Current LimitingItem NO.: 2S15A

US$ 2.68
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2-String 7.4V Lithium Battery Protection Board 8.4V Overcharge Discharge Polymer 8A Current 15A Current Limiting
color:red,size:xxl
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  • 2-String 7.4V Lithium Battery Protection Board

     

    Product Description:

     

    This protective board cannot be used for lithium iron phosphate batteries, hernia lamps, hand drill battery packs, electric fish machine battery packs, electric bicycle battery packs, children's car batteries, 775 (4A) or above motors, and 1W fish eye LED lights. Customers who purchase the above combination should pay attention!

     

    Model: HX-2S-D01

    Overcharge voltage range: 4.25-4.35v ± 0.05v

    Size: 41 * 16 * 3.5mm

    Overdischarge voltage range: 2.5-3.0v ± 0.05v

    Upper limit working current: 8A

    Working temperature: -40--+50 ℃

    Upper limit instantaneous current: 15A

    Storage conditions: -40--+80 ℃

    Quiescent current: less than 10uA

    Effective life: greater than 50000 hours

    Internal resistance: less than 300m Ω

    Short circuit protection: Protectable, requires charging and recovery

     

    Welding point description:

     

    B+connected to the positive pole of the battery

    B - Connected to the negative electrode of the battery

    Connection point before connecting MB to battery 1 and battery 2

    P+connected to the positive electrode of the charging/discharging end (shared by the charging/discharging end)

    P-connected to the negative electrode of the charging/discharging end (shared by the charging/discharging end)


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