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  • 5V 2.1A Charging Circuit Li-ion Battery Power Bank Charger PCB Board Module

    • Item No : 176878508866
    • Condition : New
    • Brand : Unbranded/Generic
    • Seller : memolines
    • Current Bid : US $2.29
    • * Item Description

    • Note: the battery must be in parallel rather than in series. One bad battery will affect the whole group battery. Recognize the positive and negative. To avoid damaging the motherboard, exposed part of the wiring must be wraped well.
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