12V USB Outlet, Ollcuz 12V/24V 36W Aluminum Waterproof Dual QC3.0 USB Fast Charger Socket Power Outlet Adapter w/LED Digital Voltmeter for Car, Marine, Boat, Motorcycle, Truck, Golf Cart, etc

(1534 Reviews)

Price
$12.99

Quantity
(10000 available )

Total Price
Share
219 Ratings
162
14
5
15
23
Reviews
  • Jesus

    > 3 day

    Led is bright, feels durable, worth it.

  • juan garcia

    Greater than one week

    Me agrado

  • Raúl J.

    > 3 day

    NO ENCAJA EN LA MITSUBISHI LANCER ES 2015, Y LA AYUDA DE AMAZON DICE QUE SI.

  • AP

    > 3 day

    good value

  • Steve Metz

    > 3 day

    Installed this spring, stopped working by June. Top port not functioning and bottom port flickers and intermittently charges. Wish I could return or get a credit but the window has closed.

  • The Garage Medic

    > 3 day

    Item does what it’s supposed to. My criticism is the fact that it reads voltage all the time. This causes a constant drain on the batteries. I had it run on a golf cart. If you are using it in a different configuration that has a power on and power off to the unit it will be great. I didn’t return it or ask for a refund because it is my personal issue. I just replaced it with a unit with an on and off switch.

  • Mark

    > 3 day

    USB charger works fine. The volt meter rocks. I have it on my pontoon. I can see when the solar panel is charging or when my stereo is draining the battery.

  • Jeep guy

    > 3 day

    Very easy install. LED is bright and clear so I can read voltage easily. Quality materials used in assembly.

  • Gennaro Cummings

    > 3 day

    Works perfect for my sxs

  • Shopper760

    10-06-2025

    Perfect

Ollcuz Dual QC3.0 USB Car Charger DIY Kit – To be your customized companion!

-Safe Driving

This USB Car Charger designed with voltage monitor, which can monitor and indicate the voltage status of the battery in real-time by the LED digital display. It can prevent your vehicle from battery voltage abnormal issue efficiently.

-Fast Charging

Features dual quick charge 3.0 USB ports. It can charge two quick charge devices concurrently up to 4 times faster than traditional charger. Backward with Quick Charge 2.0 and fits for all USB devices. (For non-Quick Charge devices, it just provides standard charging .)

-Broad Compatibility

Unlike other car chargers, this DIY USB outlet designed with a rubber USB cover makes it with life waterproof and dust-proof. It not only fits for DC 12-24V automobile but also have a perfect performance on boat, marine, motorcycle, 4-wheels, RV etc.

Friendly Notes:

1.Please kindly noted that the voltage meter reading only show up until this socket connected to the power.

2.Please kindly noted that the quick charge only fast charge compatible devices. For mobile like iPhone don’t support QC3.0/QC2.0 fast charge, it will charge them at full speed.

3.Please kindly use the original charging cable or fast charging.

4.For automobile, we recommended to obtain power from the fuse box. For the motorcycle, we suggest connect to the wires of the key switch.

24V USB Outlet24V USB Outlet

USB PortUSB Port

marine USB Outletmarine USB Outlet

Multivariate Compatibility

Fits for most mobiles, tablet PCs, GPS, smart watches and all other USB devices.

Extensive Applicability

Excellent accessories for most 12-24V vehicles, trucks, boats, marine, ATV, RV, motorbike etc.

How to Install

1. Drill a hole by hole opener. (Please kindly check this socket size to ensure it could install to your device panel)

2. Put the Socket into the hole.

3. Screw it tightly with the ring come with the socket.

4. The socket have mark of "+"and "-" for positive and negative poles. Please kindly check carefully before wire. And make sure wire "+"/red wire to fuse box for electricity and "-"/black wire to iron or positive.

GZ006 GZ018 GZ013 GZ008 GZ016
Dual QC3.0 USB Charger QC3.0 with on/off Switch Dual QC3.0 USB Charger QC3.0 with on/off Switch QC3.0 with on/off Switch
USB Port Dual QC 3.0 Dual QC 3.0 Dual QC 3.0 Single QC 3.0 Dual 2.4A USB Ports
Voltmeter
Switch
Casing Aluminum Alloy Aluminum Alloy Aluminum Alloy Plastic Plastic
Input DC 12V-24V DC 12V-24V DC 12V-24V DC 12V-24V DC 12V-24V
Installation Need Installation Need Installation Need Installation Need Installation Need Installation

Related products

Shop
( 2144 Reviews )
Top Selling Products