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Home>Electronic Modules>Power Module>Power Bank Module Mobile Power Booster DIY18650 Lithium Battery Digital Display Dual USB Output Charge Board Main Board
Power Bank Module Mobile Power Booster DIY18650 Lithium Battery Digital Display Dual USB Output Charge Board Main Board

Power Bank Module Mobile Power Booster DIY18650 Lithium Battery Digital Display Dual USB Output Charge Board Main BoardItem NO.: MK00657

US$ 4.70
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Power Bank Module Mobile Power Booster DIY18650 Lithium Battery Digital Display Dual USB Output Charge Board Main Board
color:red,size:xxl
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  • Digital Display Dual USB Output Charge Board

     

    Features:

     

    This is a mobile power module accessory, 18650 circuit board housing.

    Meet your personalized DIY needs, but you must understand basic electronic assembly.

    The motherboard comes with built-in protection functions: charging overcharge protection, over discharge protection, and over current protection.

    After the smart output device is fully charged, it automatically stops charging to prevent the phone from overcharging.

    The stability of output voltage and current will not harm the user's equipment.

     

    Product Specifications:

     

    Micro USB input: 5V 1A

    USB output: 5V 2.1A/5V 1A (dual USB interface)

    Charging display: intelligent digital display

    Battery type: liquid lithium-ion battery (18650)

    Product size: 57mm dots ˉ X28 mm

    Screen size: 27mm x 17mm

     

    Installation Instructions:

     

    The circuit board is connected to the negative B - of the battery, where B+is positive and not connected in the opposite direction. The twisting of the connection will burn the board, and the battery will be connected in parallel and welded to assemble the battery. Please note the insulation between the battery and the circuit board, and the battery leads should not touch the circuit board to avoid causing a short circuit.

     

    The Package Includes:

     

    1 mobile power 18650 battery charger circuit board


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