• $21.98
  • Free 30-day Returns
  • Ships from China.
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    Sold by JYC - USA

    Shipped by JYC - USA

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    USB QC2.0 QC3.0 Charging Step-Down Module Mobile DC-DC Step-Down Converter

    • USB QC2.0 QC3.0 Charging Step-Down Module Mobile DC-DC Step-Down Converter
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    About this item

    1. Built-in synchronous switch step-down converter chip
    2. The output voltage of different devices is different. The conventional USB output voltage is 5V, while the mobile phone quick charging voltage is 9V and 12V.
    3. Has a variety of protection: over current protection, short circuit protection, over temperature protection, under voltage protection.
    4. Suitable for solar panel to mobile phone charging, car charging transformation, dashcam charging, quick charging adapter
    5. Supports multiple quick-charge protocols


    Warranty & Returns

    Warranty, Returns, And Additional Information

    Warranty

    • Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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    Return Policies

    • Return for refund within: 30 days
    • Return for replacement within: 30 days
    • This item is covered by JYC - USA Return Policy

    Manufacturer Contact Info

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