12V Accessory Panel – 3 Power Sockets, Dual USB & Digital Voltmeter

Razorback DC 12V Accessory Panel – Dual USB, Voltmeter & 3 Power Sockets

Create a clean, convenient central power point for your vehicle, caravan or camper with the Razorback DC 12V Accessory Panel, combining multiple charging and accessory connections into one compact panel.

Designed for 4WDs, ute canopies, caravans, camper trailers, boats, service vehicles and custom 12V electrical systems, the panel includes:

• 3 × 12V accessory sockets
• Dual USB charging outlet
• Digital battery voltmeter
• ON/OFF toggle switch

Instead of installing several separate sockets throughout your electrical system, the Razorback DC Accessory Panel brings everything together in one organised location.

Whether you're powering a fridge accessory, air pump, GPS, phone charger or other 12V equipment, this all-in-one panel provides easy access to power while allowing you to keep an eye on battery voltage.

⭐ Key Benefits

• Complete 12V accessory power panel
• 3 × 12V accessory sockets
• Dual USB charging outlet
• USB outputs: 5V 2.1A + 5V 1A
• Integrated digital voltmeter
• Monitor battery voltage at a glance
• Charge phones and USB devices
• Run multiple 12V accessories
• Clean panel-mount installation
• Ideal for 4WD and ute canopies
• Excellent for caravans and campers
• Great for battery boxes
• Suitable for service vehicles
• Perfect for custom 12V electrical systems

🔌 3 × 12V Accessory Power Sockets

The panel includes three standard 12V accessory-style sockets, allowing multiple compatible devices to be connected from one central location.

Typical equipment may include:

• Portable fridges
• Air pumps
• GPS equipment
• Portable lighting
• Phone chargers
• Dash cameras
• Camping accessories
• Small 12V appliances
• Other compatible automotive equipment

Having three outlets provides much greater flexibility than a single accessory socket, especially in touring and camping setups.

⚡ Dual USB Charging

An integrated dual USB charging outlet provides convenient charging for everyday electronic devices.

USB output:

Suitable devices may include:

• Smartphones
• GPS units
• Cameras
• Bluetooth devices
• Small power banks
• Other USB-powered accessories

This means you can charge USB equipment without occupying one of the three 12V accessory sockets with a separate USB adaptor.

🔋 Digital Battery Voltmeter

The integrated digital voltmeter provides a simple way to monitor your electrical system voltage.

This is particularly useful in auxiliary battery installations where you may want to quickly check battery condition before operating accessories.

A voltmeter can help identify:

• Low battery voltage
• Charging activity
• Unexpected voltage drop
• Battery-system issues

While a voltmeter is useful for general monitoring, it should not be treated as a replacement for a dedicated battery monitor where accurate state-of-charge information is required.

🕹️ Convenient ON/OFF Toggle Switch

The integrated toggle switch gives the panel a convenient switching point for an appropriately wired circuit.

Depending on how your installer configures the system, it may be used to control:

• Panel power
• Accessory circuit
• Lighting
• Other suitable equipment

This makes it easier to isolate connected accessories when they are not required.

The final switching arrangement will depend on how the panel is wired into your electrical system.

🚙 Perfect for 4WD Touring Systems

Modern touring vehicles often require several accessible 12V power points.

The Razorback DC Accessory Panel is ideal for:

• 4WD touring setups
• Ute canopies
• Drawer systems
• Dual-battery installations
• Camping builds
• Auxiliary power panels

Mount it in an accessible location to create a central point for charging devices and connecting common accessories.

🛻 Ideal for Ute Canopies

Ute canopies are one of the best applications for a multi-function accessory panel.

A single panel can provide convenient power for:

• Fridges
• Phones
• GPS equipment
• Camp accessories
• Lighting equipment
• Air pumps
• Portable electronics

Additionally, the integrated voltmeter allows the auxiliary battery voltage to be checked directly from the canopy.

🏕️ Caravan & Camper Applications

The panel is also an excellent addition to caravan and camper electrical systems.

Suitable installation locations include:

• Kitchen areas
• Bedside panels
• Electrical cabinets
• External storage compartments
• Camper kitchens
• Battery-box panels

It provides one convenient location for several commonly used low-voltage accessories.

🔋 Great for Battery Boxes

Building a custom battery box or portable power system?

The Razorback DC 12V Accessory Panel can provide a simple front-panel interface combining:

• 12V outputs
• USB charging
• Voltage monitoring
• Switching

As a result, a basic battery enclosure can be turned into a practical portable power station.

🚐 Service Vehicle & Work Applications

The panel can also be installed in work and commercial vehicles.

Applications may include:

• Service bodies
• Toolboxes
• Trade vehicles
• Mobile workshops
• Agricultural vehicles
• Utility vehicles

This gives operators easy access to charging and accessory power without modifying multiple individual sockets.

🔧 Clean Panel-Mount Installation

By grouping several functions into one panel, the installation remains cleaner than using multiple independently mounted sockets.

Benefits include:

• Fewer individual mounting locations
• Cleaner wiring layout
• Easier access to accessories
• Professional finished appearance
• Centralised voltage monitoring

Before cutting the mounting surface, always check the actual panel dimensions and required rear clearance.

📐 Panel Dimensions

The current panel dimensions are approximately:

200mm × 150mm × 40mm

When planning installation, allow additional clearance behind the panel for:

• Wiring
• Terminals
• Cable bends
• Connector access

Always measure the actual supplied panel before cutting a permanent mounting opening.

🔥 Fuse Protection

The accessory panel should be connected through appropriately sized circuit protection.

Depending on the installation, this may include:

• Blade fuse
• MIDI fuse
• Fuse box
• Circuit breaker

Fuse size should be selected according to:

• Cable size
• Total expected load
• Socket ratings
• Connected equipment
• Installation conditions

A fuse or circuit breaker should be positioned appropriately within the positive supply circuit.

⚠️ Total Panel Load

The presence of three 12V sockets does not mean that every socket can automatically be operated at maximum load simultaneously.

Total safe load depends on:

• Individual socket rating
• Supply cable size
• Main fuse rating
• Internal wiring
• Connections
• Installation conditions

Always design the supply wiring for the expected combined electrical load.

🔧 Installation Considerations

For a reliable installation:

1. Select a suitable mounting position.
2. Confirm rear clearance before cutting.
3. Use cable appropriately sized for the expected load.
4. Install suitable fuse protection.
5. Confirm positive and negative polarity.
6. Secure all terminals and connections.
7. Keep wiring protected from sharp edges.
8. Test voltage before connecting accessories.

For higher-current installations, consider using a dedicated fuse box or bus bar to distribute power safely.

🔍 Product Features

• Razorback DC 12V Accessory Panel
• 3 × 12V accessory sockets
• Dual USB charging
• 5V 2.1A + 5V 1A USB outputs
• Integrated digital voltmeter
• ON/OFF toggle switch
• Centralised accessory power
• Compact panel-mount design
• Ideal for auxiliary battery systems
• Great for 4WDs
• Perfect for ute canopies
• Suitable for caravans and campers
• Excellent for battery boxes
• Useful for service vehicles
• Professional all-in-one installation

• 📦 What's Included

  1 × Razorback DC 12V Accessory Panel