Car Hard Wire Charger, 12V to 5V Dual USB Female Port Charging Cable Direct Link Hard Wired Step Down Converter Power Supply for Dash Camera Car DVR GPS

(1641 Reviews)

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$11.39

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(20000 available )

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57 Ratings
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Reviews
  • Jaylon Klein

    > 3 day

    Small size allows for installation almost anywhere you need. However, it would have been better if the incoming power wires were a little longer

  • G. McCall

    > 3 day

    Needed a way to connect 5V light strings to a 12V AGM battery for camping and this is an inexpensive and easy way to accomplish the task without having to build your own converter.

  • Shelley Low

    Greater than one week

    my husband got these and here is his comments; they worked if you pushed the USB cord to one side or the other of the plug. Taping it in might of corrected the problem, but since it was going behind a kick panel, not worth the chance of the connection not working. I tried multiple cords, two extensions USB cords, which work on other plugs in the truck, a GoPro cord and 2 different iPhone cords, each acted the same. push on the cord and the connection was good, let go and it was bad.

  • Devin Mendez

    > 3 day

    Used these to hard power some interior lights in my MINI Cooper S. Worked great and concealed good.

  • redjr

    > 3 day

    This gadget is a great way to hard-wire USB powered devices in your car. Whether thats a dash cam, Alexa, radio detector, or whatever. This makes it a snap. All you basically need to do is wire this to the hot side of your fuse block and forget it.

  • Brandon

    06-06-2025

    I wired this up under the dashboard of my car and routed the end of the charging cable up through a vent. Makes for a super clean appearance.

  • jeremy

    > 3 day

    Works as expected!

  • JF

    Greater than one week

    Everything as advertised. I simply tapped the hot (and ground) on the map light in my car to add a USB for dash cam power in the headliner. Less than 15 minutes to get everything done. Very happy.

  • Kody1

    > 3 day

    Work well in my Side by side

  • Michael Brown

    > 3 day

    I purchased three and all work great!

Features:
12V Input, 5V Output, 3A Max Output Current. Universal for Car Truck Boat etc.
With dual charge ports. They will be very quick to charge your Car DVR GPS and other 5V Powered devices, the conversion rate is 96% or more, low heat.
Over voltage, over current, over temperature, short circuit, it can be auto protection, and can work in normal condition when restored.
Super-thin, small size, high efficiency, easy installation and use. Input voltage: DC 12V, Output voltage: DC 5V, Max Output Current: 3A, Power: 15W.

Specifications:

Module Properties: non-isolated buck module (BUCK)
Rectification: synchronous rectification
Input voltage: DC 12V
Output voltage: 5V
Output Interface: 2 Female USB Ports
Output Current: 3.0A (MAX)
Conversion efficiency: Max 95%

Package Includes:
Car 5V Dual Female USB Port Hard Wired Charger x 1

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