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Spring USB-A Charger Socket 12-24v
Spring USB-A Charger Socket 12-24v
SKU:usb-spring-dual-a
In stock
BUNDLE & SAVE
Spring USB-A Charger Socket 12-24v
📝 Treklo - Spring USB-A Charger Socket 12–24V
The Treklo Spring USB-A Charger Socket is a compact, travel-ready power solution designed for campervans, caravans, RVs, 4WDs, and boats. Featuring dual USB-A QC3.0 fast-charge ports and a spring-loaded protective cap, it delivers reliable charging while keeping dust and debris out. Built for 12–24v systems, it’s ideal for both everyday touring and off-grid adventures.
⭐ Essential Benefits
• Dual USB-A ports – Charge two devices at the same time.
• QC3.0 fast charging – Delivers faster power than standard USB sockets.
• Spring-loaded cap – Protects ports from dust and debris when not in use.
• 12–24v compatibility – Suitable for vans, rvs, boats, and 4wds.
• Compact design – Fits neatly into clean, professional builds.
⚙️ Functionality
The Treklo charger installs into a standard 29mm panel cutout and connects directly to a 12v or 24v DC system. Both USB-A ports support QC3.0 fast charging, while the spring-loaded cap automatically closes when the charger is not in use to protect the ports in rugged environments.
🔌 Compatibility
• Works with 12v and 24v DC systems
• Suitable for campervans, caravans, rvs, boats, and 4wds
• Charges phones, tablets, gps units, cameras, and accessories
🧰 Installation Difficulty
🟢 2/5 (Easy)
Standard panel cutout with simple wiring using the supplied connectors.
🔍 Features
• Ports – 2 × USB-A QC3.0 fast-charge outputs.
• Protection – Spring-loaded dust cap for harsh environments.
• Mounting style – Recessed panel mount with locking nut.
• Design – Compact housing suited to tight installs.
• Housing – Durable abs construction for travel use.
📊 Specifications
| Specification | Value |
|---|---|
| Input Voltage | 12–24v DC |
| USB-A Output | QC3.0 fast charging (each port) |
| Total Ports | 2 × USB-A |
| Product Dimensions | Approx 49mm × 46mm |
| Mounting Hole Size | 29mm |
| Mounting Type | Recessed mount with locking nut |
| Protective Cap | Yes – spring-loaded |
| Housing Material | ABS with durable finish |
📦 What’s Included
1x Spring USB-A Charger Socket 12–24V
1x Locking nut
2x Female spade connectors
🙌 Why Choose This Product?
The Spring USB-A Charger Socket is built for fast, dependable charging in demanding conditions. With dual QC3.0 ports and a spring-loaded dust cap, it’s a practical and durable choice for off-grid touring, marine installs, and everyday travel builds.
🚀 Our Promise
Order today for same-day dispatch and keep your devices powered wherever the road or track takes you.

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Tested for Reliability
All products are tested in real Aussie off-grid conditions before we stock them.
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Fast Dispatch
Order before 3 PM AEST for same-day shipping from Geelong, VIC.
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Quality Over Price
We only stock products we’d use ourselves—even if they cost a bit more.
Our Commitment
At Campervan Builders, our commitment is simple: we only supply quality campervan, caravan, motorhome, and RV parts that we’ve personally tested in real off-grid conditions. From interior LED lighting to Starlink 12V conversion kits, every product is chosen for reliability, durability, and ease of installation. We back this with fast shipping Australia-wide, friendly support, and honest advice to help DIY builders and professionals alike. When you shop with us, you’re choosing proven gear that keeps you connected and comfortable on every adventure.


















