12V Electrical Accessories for Caravans, RVs & 4WDs | 3DprintRV

This is a fully enclosed panel mount cover for TWO 50A plugs/connectors with dust covers included.

The mounting covers the wires & holds the connectors.

The dust cover keeps dust & insects out of the plugs.

This cover can replace the panel mount cigarette lighter used on some vans.

Also great for mounting two 50A connectors to a flat surface without the wires showing.

Choice of black, white, blue, grey or red available!

Our mount has the following features:

• The lower plate keeps the plug away from the surface it's mounted to & reduces the chances of scratching when the plug is removed.

• The mount covers the wires & their exit hole from the panel.

• The lower plate can also be used as a drilling template

• The dust cap is retained using a wire loop that is held between the lower plate & the top of the cover.

• Dust cap retaining wire can be mounted on left or right side of cover.

• Supplied with stainless steel hardware for plug retention & mounting.

3D printed using High Impact ABS & supplied with Stainless steel mounting screws.

50 Amp connector isn't included, but can be ordered here.
Red T-handle isn't included, but can be ordered here.

Australian Made

This is a fully enclosed panel mount cover for 50A connectors with an included dust cap. Mounting covers the wires & connector.

This version includes a dust cap.

My van came with a cigarette lighter socket for the solar connection. This wasn't adequate for my purpose & I couldn't find a neat mounting for a 50A connector. This cover will replace the panel mount cigarette lighter used on some vans. Also great for mounting a 50A connector to a flat surface without the wires showing.

Our mount has the following features:

• The lower plate keeps the plug away from the surface it's mounted to & reduces the chances of scratching when the plug is removed.

• The mount covers the wires & their exit hole from the panel.

• The lower plate can also be used as a drilling template

• The dust cap is retained using a wire loop that is held between the lower plate & the top of the cover.

• Dust cap retaining wire can be mounted on left or right side of cover.

• Supplied with stainless steel hardware for plug retention & mounting.

50 Amp plug isn't included, but can be ordered here.
Red T-handle isn't included, but can be ordered here.

Australian Made

Struggling to unplug tight power connectors without yanking on the cable?

Over time, pulling directly on the leads can strain the wiring and make connecting or disconnecting power more awkward than it needs to be.

This T-Handle compatible with Anderson™ SB50™ connectors gives you a much easier and safer way to insert or remove your plugs. The handle provides a solid grip point, helping reduce strain on cables while making connection and removal simple — especially in tight spots or when plugs are stiff.

Built from strong UV-stable plastic and designed for quick installation, it bolts straight onto the connector using the included hardware.

No complicated fitting or special tools required — just a practical upgrade that makes everyday caravan setup easier.

⚙️ Easy to Use — Makes plugging and unplugging far easier, especially with tight connectors

🔧 Reduces Cable Strain — Helps prevent stress on wiring caused by pulling directly on cables

☀️ UV-Stable Material — Made from durable plastic designed to handle Australian conditions

🛠️ Simple Installation — Fits using two bolts and nuts with mounting hardware included

🚐 Designed for Caravanners — A small upgrade that makes everyday setup and pack-up easier

Make plugging and unplugging easier with a simple upgrade that protects your cables and reduces frustration.

“Anderson” & “SB50” are trade marks of Anderson Power Products, Inc.

The Genuine Anderson™ SB50™ plugs are well known for their robust and reliable performance in higher-current applications commonly found in caravans, 4WDs, and touring setups.

As an auto sparky, my preference is always to use genuine Anderson™ connectors where possible.

The genuine housings are made from a noticeably better-quality plastic that stands up to heat, vibration, and repeated use far better than many cheaper copies.

The terminals are also manufactured more accurately, which means they crimp properly and lock into the housing securely and reliably — something that really matters when you’re relying on a solid connection on the road.

This genuine Anderson™ SB50™ connector suits cable sizes up to 6 B&S.

Price is for one connector.

Please note: the “T” handle shown in some images is not included, but can be purchased separately below.

“Anderson” & “SB50” are trade marks of Anderson Power Products, Inc.

See how well your Klevacool Caravan Fridge Fans are working!

This thermometer has two remote sensors that can be placed anywhere for a remote temperature measurement.

One could be placed in the fridge & one in the freezer.

The remote temperatures are then sent back to the base unit using radio signals.

The ambient temperature is also displayed on the main display unit.

No wires!

Both the remotes & the display are battery operated.

The display (receiver) displays both remote temperatures & the ambient temperature.

The remotes are also numbered to make it easy to know which one is which.

The display unit has magnets for attaching to a fridge door & a fold out stand so it sit on a benchtop.

Temperature readings can be changed between Farenheit & Celsius.

A simple & clever battery monitor that connects to smartphones!

Very easy to install using two wires that connect to your battery terminals.

Once installed, download the free app & connect the device to your smartphone using bluetooth.

Once connected, you can view your battery voltage in real time as well as datalogging.

Push notifications for low battery voltage warnings and more can be set up if desired.

Short circuit and reverse polarity protected for safety.

Easy to use and convenient.

NOTE: This product will read Lithium battery voltage, BUT the diagnostic functions & battery level indications won’t be accurate due to the different discharge characteristics of Lithium batteries.

A neat rocker switch with a red led in the actuator that lights up when the switch is on.

Positive switching action.

Requires a 12mm round hole for mounting.

Also includes wiring diagram for connecting into fridge fan circuit.

Measure how much power your 12v devices are drawing with this handy meter!

Not only a wattmeter, but a volt meter, amp-hour meter, ammeter and energy meter.

It’s designed for systems less than 60V and currents up to 150A (Peak).

This genius device comes with Anderson style connectors on both source and load end which makes it an easy fit into most high current DC set ups.

It can check charge going to a battery from battery charger or alternator, solar panel output, charge controller output, health and performance of batteries, evaluate charging efficiency or measure power and energy consumption of any load device with a battery.

The Watt Meter only requires a tiny 7mA draw to operate making little difference to power production during usage.

Ideal for cars, boats, caravans, off-grid installations, Wind, solar installations, and so much more!

A removable ceiling fan that works on 12 volts!

This fan simply hangs on an existing hook, and connects to 12V power using the 3m lead to cigarette lighter plug.

It provides a gentle breeze to help keep things cool.

Of course, care should be taken to ensure the power cable is secured and cannot tangle in the blades.

NOTE: The fan should be mounted well away from people or objects, and high enough that someone cannot accidentally walk into it while it is in operation.

Features:

- 12V Operation

- No Permanent Installation Required

- Hangs Up In Seconds

• 12v cigarette lighter plug included.

Specifications:

Power: 12VDC @ 10W

Speed: 272RPM

See how well your Klevacool Caravan Fridge Fans are working!

This thermometer has a remote sensor that can be placed inside the fridge.

The temperature is then sent back to the base unit using radio signals.

No wires!

Both the remote & the display are battery operated.

The display (receiver) displays both fridge temperature (from the remote) & the ambient temperature.

PLEASE NOTE: These are an outdoor thermometer that lends itself well for use in a refrigerator.

HOWEVER, the remote sensor temperature is labelled as “OUT”, while the inbuilt temperature sensor in the base station is labelled as “IN”.

This does not affect the operation of the thermometer in any way.

Monitor Your Fridge Temperature with Ease!

Keep track of your fridge's temperature and performance directly from your phone!

Our compact thermometer/hygrometer connects via Bluetooth, allowing you to monitor temperature and humidity in real-time.

Key Features:

• Bluetooth Connectivity: Easily pairs with your phone for seamless monitoring.

• Temperature & Humidity Display: View current readings and access detailed graphs for up to 12 months.

• Alerts: Set alerts for temperature spikes above your chosen level.

• Compact Design: Small and space-efficient, perfect for any fridge.

• Free App: Available for both Android and iPhone users.

• Multiple Units: Monitor several fridges with one app.

Product Options:

• Available in packs of one or two units.

Battery Requirements:

• Each unit requires 2 AAA batteries (not included).

Specifications:

• Temperature Range: -10°C to +65°C

Important Notes:

• Bluetooth Only: Range is limited to around 5 meters (line of sight).

• Graphing Function: Temperatures are logged hourly.

• Live Updates: Temperature updates every 10 minutes or with a change of 0.5°C or more.

Keep your fridge running optimally with this handy, easy-to-use thermometer/hygrometer!

Download the app for free and start monitoring today.

This is a new “2477” size coin battery to suit our Bluetooth Fridge Thermometer.

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Specs:

Voltage: 3v

Capacity: 1100mAh

Chemistry: Lithium

Dimensions: 24mm x 7.7mm

This fuse holder is designed to be connected in series with a cable to protect against overloads.

The cables are smaller than usual, at 18 Gauge, making them easier to connect to thinner wires.

They also have a cap to protect the fuse from dust & water.

Available as single units or in lots of 10.

Fuse not included!

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Specs:

Fuse size: mini blade

Max load: 8 amps

Cable length: approx 15cm either side of fuse holder body

Cable size: 18 Gauge (3mm automotive)

Can't find the right fuse for your car or caravan?

Our comprehensive Automotive Blade Fuse Kit has you covered!

This all-in-one kit includes standard, mini, and low profile mini fuses, ensuring you'll always have the correct size on hand.

Plus, it comes with TWO test lights and TWO blade fuse removal tools.

Never be without the right fuse again!

Discover Electrical Issues with Precision and Ease

Need to know if there's power on a wire or if a fuse is blown?

Our state-of-the-art Digital Test Light is your ultimate solution!

Effortlessly check for the presence of power on any wire while simultaneously displaying the voltage.

Simply connect the alligator clip to a negative source (such as the chassis or the battery's negative terminal) and touch the metal probe to the wire you want to test.

Witness the power with our intuitive LED indicators:

• Red LED: Voltage detected, power is present.

• Green LED: Polarity reversed, indicating a potential issue.

Designed for seamless troubleshooting of electrical faults in 12V automotive systems, this tool is a must-have for any toolkit.

Please Note: For 12V systems only.

Elevate your diagnostic capabilities with our Digital Test Light, and never second-guess your electrical assessments again!

Revolutionize Your Diagnostics with the Compact All-Metal 12V Test Light

Introducing the ultimate tool for automotive enthusiasts and professionals alike—our Compact All-Metal 12V Test Light. Measuring just 140mm in length, this robust, high-quality tool is designed for diagnosing electrical faults in 12V automotive systems with precision and ease.

Crafted entirely from durable metal, this test light promises longevity and reliability, standing up to the toughest tasks in your garage or on the road.

Its sleek, compact design ensures it fits comfortably in your hand, making it easy to maneuver in tight spaces and hard-to-reach areas.

Whether you're troubleshooting a malfunctioning circuit, checking fuses, or verifying connections, our 12V test light provides clear, immediate results, helping you get your vehicle back on track faster.

Say goodbye to guesswork and hello to accurate, efficient diagnostics.

Specifications and Features

• Length: 140mm (compact design for easy handling)

• Material: All-metal construction for durability and longevity

• Voltage: Designed specifically for 12V automotive systems

• Applications: Ideal for diagnosing electrical faults, checking fuses, and verifying connections in 12V equipment

• Ease of Use: Simple, intuitive operation for both professionals and DIY enthusiasts

• Portability: Lightweight and compact, perfect for on-the-go diagnostics

Equip your toolkit with our Compact All-Metal 12V Test Light and experience the difference in quality and performance.

Order yours today and take the guesswork out of automotive electrical diagnostics!

Sick of dodgy caravan power connections for your Starlink Mini?

This tough, surface-mount power port is made to suit the Starlink Mini plug properly — no wobbles, no leaks, and no wondering whether it will stay secure on the road.

It mounts neatly to the side of your caravan and angles downward to help reduce strain on the cable while keeping the weather out.

The plug fits snugly into the socket for a secure, weatherproof connection, and when it’s not in use, the screw-on cap seals tight to keep out dust, rain, and road grime.

Built from UV-resistant ABS plastic and supplied with stainless steel mounting screws, it’s made to handle Aussie sun, corrugations, and plenty of trips away. There’s also a built-in groove so you can run a bead of silicone around the base for a proper weather seal.

To make installation easier, this kit also includes a cable with a Starlink Mini connector on one end and bare wires on the other, so you can connect it into your existing electrical system without having to modify your own cable.

Why it’s useful:

• Purpose-built fit for the Starlink Mini plug

• Secure, neat, weatherproof connection for external power

• Downward angle helps reduce strain on the cable

• Screw-on cap keeps out dust, rain, and road grime

• UV-resistant ABS construction made for Australian conditions

• Built-in groove for a silicone weather seal

• Option to add connector-to-bare-wire cable makes connection to your existing electrical system easier

What’s included:

• Surface-mount Starlink Mini power port

• Screw-on weather cap

• Stainless steel mounting screws

• Detailed instructions with drilling template

Why caravanners like it?

If you want a clean, reliable, and practical way to power your Starlink Mini, this is a simple upgrade that just works.

Designed and made with real caravan use in mind, it gives you a tidy, weatherproof connection that’s built for Australian conditions.

Order your Starlink Mini Caravan Power Port today and keep your connection secure, weatherproof, and ready for the road.

Tired of dodgy setups or unreliable cables that don't last more than a trip or two?

If you're running Starlink Mini in your caravan, you need a power cable that’s purpose-built — not cobbled together from cheap bits.

This cable does the job right. Designed specifically for the Starlink Mini, it gives you a reliable, waterproof power connection from 12V to 36V systems — with zero issues.

The 5.5mm x 2.1mm plug fits snug into the Starlink Mini’s input, and the silicone seal keeps dust and moisture out, even in the harshest Aussie conditions.

Available in 1.5m, 3m, 5m, or 10m lengths, each cable is made from UV-resistant PVC insulation and 18AWG wire to minimise voltage drop. That means consistent power and a stronger signal — whether you're parked up at a beachside site or off-grid in the bush.

It’s simple, durable, and made to just work — no nonsense.

Sick of your Starlink Mini dropping out when you're off-grid?

You’re not alone. When voltage dips too low, the Starlink Mini struggles — especially on 12v setups common in caravans.

This clever little inverter solves the issue by stepping up your 12v input to the 30v your Starlink Mini actually needs. That means fewer dropouts, more stable signal, and less swearing at your satellite dish.

It’s built tough with a rugged heatsink case and sealed to IP68 for Aussie conditions. And now it’s even easier to hook up — each unit includes a snaplock quick connector for simple, tidy installs.

Designed with DIY caravanners in mind. Just screw it down, plug it in, and you’re good to go. No gimmicks — just solid, dependable gear that does what it should.

Quick connect power fitting & mounting screws included!

Sick of trying to power your Starlink Mini with awkward adapters or unreliable setups?

This direct power lead gives you a simple, solid way to hook it straight into your 12V system or other power supply.

With a sealed Starlink-compatible plug at one end and bare wires at the other, you can connect to your preferred power source with confidence. Whether you're upgrading your caravan setup or going fully off-grid, this lead gives you control.

Built from quality materials that stand up to road life — UV-resistant insulation, silicon dust/water seals, and heavy-duty 18AWG wire to minimise voltage drop.

Simple, sealed, and ready to wire up — get your Starlink Mini powered your way.

Electrical issues in the van can be a real headache — something stops working, and you’re left guessing where the problem is.

Flat battery? Broken wire? No power getting through?

Without the right tool, it’s all a bit of a guessing game.

This Compact Pen Multimeter makes fault finding simple. It’s small enough to keep in a drawer, but powerful enough to quickly check what’s going on in your 12V system. Whether you're tracking down a fault or just checking things are working as they should, it gives you clear answers fast.

• Pen-style compact design — easy to handle, store, and carry in your van

• Measures voltage, resistance & continuity — covers the key checks you actually need

• Auto-ranging with 4000 count display — no fiddling with settings, just switch on and test

• Backlit display — easy to read in low light or inside cupboards

• Built-in LED work light — helps you see what you’re doing in tight or dark spaces

• Detachable test leads — practical and easy to use in real-world setups

Use it to:

• Check battery voltage

• Confirm your alternator is charging

• Identify wire polarity

• Track down broken wires or bad connections

It’s a simple, practical tool that takes the guesswork out of electrical problems — exactly the kind of gear every caravanner should have on hand.

Designed for real-world use, easy to operate, and built for everyday fault finding.

Take the guesswork out of your 12V system — grab this compact tester and sort electrical issues quickly and confidently.

Sick of your Starlink Mini dropping out when you’re off-grid?

You’re not alone. When the voltage dips too low, the Starlink Mini can struggle — especially on the 12V setups commonly used in caravans.

This clever little inverter solves the issue by stepping up your 12V input to the 30V your Starlink Mini needs. That means fewer dropouts, a more stable connection, and less swearing at your satellite dish.

It’s built tough with a rugged heatsink case and sealed to IP68 for Aussie conditions. The power input wiring also comes with an Anderson connector already attached, making it simple to connect to a compatible 12V power supply without mucking around with extra fittings.

Designed with DIY caravanners in mind.

Just screw it down, connect the Anderson plug, and you’re good to go.

No gimmicks — just solid, dependable gear that does what it should.

Don’t head outside or start pulling cables just to switch off your Starlink power!

This remote relay lets you cut the supply from inside your caravan or vehicle using the included keyfob remotes.

The relay simply connects between your caravan or vehicle power supply and the Starlink power converter. When Starlink isn’t being used, switch it off remotely to reduce unnecessary battery drain—especially important when you’re caravanning off-grid.

For a tidy Starlink Mini setup, pair it with our Starlink Mini 12V to 30V Inverter or add it to the Starlink Mini Caravan Power Kit.

Two keyfob style remotes are included & extra wall-mounted remotes are also available for a fixed control point inside your caravan or vehicle.

    📡 Remote control: Switch Starlink power without leaving your caravan or vehicle
    🔋 Lower power use: Shut down Starlink when it isn’t needed to help conserve battery power
    🔧 Simple inline fit: Connects between your battery supply and Starlink voltage converter
    ✅ Ready to use: The relay and key fob remotes arrive tested, matched and pre-programmed
    🏠 Extra remote option: Wall-mounted styles provide a fixed control point inside
    ⚡ Versatile switching: Suits common DC caravan power setups within its rated limits

Because Quality & Innovation Matter, every unit is tested and programmed to match its supplied remotes before dispatch.

Take control of your Starlink power from inside!