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Treklo Spring USB-A + USB-C Charger Socket 12-24V

5.03 reviewsIn stock SKU usb-spring-mixed-usbac
$19.50inc. GST

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  • Aussie warranty1 year, handled locally
  • Geelong supportReal people, real answers
  • Same day shippingOrder by 3pm AEST
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Details

The full rundown

The Spring USB-A + USB-C is a compact recessed socket with one USB-A QC3.0 port and one USB-C PD port under a spring-loaded cap.

Why it works

  • Dual charging options: USB-A QC3.0 and USB-C PD for new and legacy devices.
  • Spring-loaded protective cap: Keeps dust and dirt out when travelling off-road.
  • Recessed mount with locking nut: Clean, secure, vibration-resistant installation.
  • Compact footprint: Ideal for tight panel layouts and tidy builds.
  • 12-24V compatibility: Suitable for vans, RVs, boats, and off-grid systems.

What's in the box

  • 1 x Treklo Spring USB-A + USB-C Charger Socket 12-24V
  • 1 x Locking nut
  • 2 x Female spade connectors

How it works

The Treklo charger mounts into a standard 29mm panel cutout and secures from behind with the supplied locking nut. Once wired to a 12V or 24V DC system, the USB-C PD port delivers fast charging for modern devices, while the USB-A QC3.0 port supports older accessories. The spring-loaded cap automatically closes when the charger is not in use to protect the ports.

What it suits

  • Works with 12V and 24V DC systems
  • Suitable for campervans, caravans, RVs, 4WDs, and marine installs
  • Charges phones, tablets, laptops, cameras, GPS units, and accessories

Fitting it

Difficulty: 2/5 (Easy). Standard panel cutout with simple wiring and secure locking-nut mounting.

Features

  • Ports: 1 x USB-A QC3.0 and 1 x USB-C PD.
  • Protection: Spring-loaded dust cap for harsh environments.
  • Mounting style: Recessed panel mount with locking nut.
  • Design: Compact body for clean installs.
  • Housing: Durable ABS construction for travel and marine use.

Specifications

Input Voltage 12-24V DC
USB-A Output QC3.0 fast charging
USB-C Output Power Delivery (PD)
Total Ports 2 (1 x USB-A, 1 x USB-C)
Product Dimensions Approx 42mm x 47mm
Mounting Hole Size 29mm
Mounting Type Recessed mount with locking nut
Protective Cap Yes, spring-loaded
Housing Material ABS with durable finish
Reviews

What owners say

  • 5 stars: 3 (100%)
  • 4 stars: 0 (0%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
I
Ivan Pearce

Have only just installed and tested. Haven’t had the chance yet to take the caravan on a trip to test fully but by the quality they should be fine

J
Jon

Works as stated.

T
Travis

Works as advertised.

From the Treklo crew

G'day, we're Treklo

We're a handful of blokes in Geelong who spend our weekends in utes, vans and campers. We got sick of 12V gear that gave up a few trips in, so we started making our own and running it in our own rigs first.

Not sure what you need? Flick us an email and one of us will sort you out. No sales script, just straight answers.

  • We run it ourselves

    Every bit of gear goes in our own rigs before it goes on the site.

  • Out the door today

    Order by 3pm AEST and it leaves Geelong the same day.

  • Sorted here if it plays up

    1 year Aussie warranty, handled by us, not a call centre.