Skip to product information
1 of 4

THUMPER

12V/24V Volt Control Box - 1x Engel 1x Dual USB 1x 50A Anderson

12V/24V Volt Control Box - 1x Engel 1x Dual USB 1x 50A Anderson

SKU:CBV-EUA

Regular price $89.00
Regular price $109.00 Sale price $89.00
Sale Sold out
Taxes included. Shipping calculated at checkout.
Quantity

12V/24V VOLT CONTROL BOX

Engel Fridge Socket, Dual USB Outlet, Genuine 50A Anderson Connector & LCD Digital Voltmeter

⚡ Add dedicated fridge power, USB charging, Anderson connectivity and accurate battery monitoring to your 12V or 24V electrical system.

This compact Volt Control Box combines a unique two-prong Engel fridge socket, a dual USB charging outlet, a genuine 50A Anderson connector and a switchable LCD digital voltmeter.

Designed for compatible 4WD, caravan, camper trailer, canopy, marine and auxiliary battery installations, it brings essential power connections together in one convenient and organised unit.

The Engel and USB outlet circuits are protected by an integrated 15A circuit breaker, while approximately 250mm of 6mm twin-core cable and yellow crimp joiners are included to assist with installation.


⚡ KEY FEATURES

❄️ Dedicated Two-Prong Engel Fridge Socket
Provides a secure connection point for compatible Engel-style fridge plugs and is rated up to 15A.

📱 Dual USB Charging Outlet
Charge compatible phones, tablets, navigation devices and other USB-powered equipment at 5V and up to 2.4A.

🔋 Genuine 50A Anderson Connector
Provides a reliable connection point for compatible auxiliary power equipment and accessories.

📊 12V/24V LCD Digital Voltmeter
Monitor battery and electrical-system voltage directly from the control box.

🔋 Improved Lithium Battery Monitoring
The voltmeter provides more accurate readings for lithium batteries while remaining suitable for standard lead-acid battery systems.

⏻ Switchable Voltage Display
A dedicated push button allows the LCD voltmeter to be turned on or off when required.

🛡️ Built-In Circuit Protection
An integrated 15A circuit breaker is wired to protect the Engel and USB outlet circuits.

🧰 Installation Cable Included
Supplied with approximately 250mm of 6mm twin-core cable and yellow crimp joiners.

✅ 2-Year Warranty
Covered by a two-year warranty for added confidence.


❄️ DEDICATED ENGEL FRIDGE CONNECTION

The unique two-prong Engel fridge socket provides a secure and dependable connection for compatible Engel-style fridge plugs.

The socket is rated up to 15A, making it suitable for compatible 12V and 24V fridge and appliance installations.

⚠️ IMPORTANT: THIS IS NOT A STANDARD CIGARETTE-LIGHTER OR ACCESSORY SOCKET.

Standard accessory plugs will not fit this outlet. Confirm that your appliance uses a compatible two-prong Engel-style plug before purchasing.


📱 DUAL USB CHARGING OUTLET

The integrated dual USB socket provides a convenient charging point for compatible USB-powered equipment.

With a rated output of 5V and up to 2.4A, it is suitable for charging compatible phones, tablets, navigation devices and other USB accessories.

The supplied specifications do not state whether the 2.4A rating applies individually to each USB port or to the combined output.


🔋 GENUINE 50A ANDERSON CONNECTION

The genuine 50A Anderson connector provides a secure connection point for compatible portable equipment, auxiliary power accessories and battery-related applications.

⚠️ The Anderson connector is not fused within the control box.

Appropriate external cable protection must be selected according to the wiring size, connected equipment and intended electrical load.


📊 ACCURATE BATTERY VOLTAGE MONITORING

The integrated multi-voltage LCD display allows you to quickly monitor compatible 12V and 24V electrical systems.

This updated voltage meter is designed to provide more accurate readings for lithium batteries while also supporting standard lead-acid battery systems.

The dedicated push button lets you turn the display on when checking voltage and switch it off when it is not required.


🛡️ BUILT-IN OUTLET PROTECTION

An integrated 15A circuit breaker is wired to protect the Engel fridge socket and dual USB outlet circuits.

The built-in breaker does not protect the genuine 50A Anderson connector.

Installation must use cable, terminals and circuit protection suitable for the connected equipment and total electrical load.


📐 PRODUCT SPECIFICATIONS

Product: 12V/24V Volt Control Box

System compatibility: 12V DC / 24V DC

Engel fridge socket: 1 × unique two-prong Engel-style socket

Engel socket rating: Up to 15A

Accessory-plug compatibility: Not compatible with standard cigarette-lighter or accessory plugs

USB outlet: 1 × dual USB charging socket

USB output voltage: 5V

USB current rating: Up to 2.4A

Anderson connector: 1 × genuine 50A Anderson connector

Internal Anderson protection: Not fused within the control box

Outlet circuit protection: 1 × built-in 15A circuit breaker

Voltage display: LCD digital voltmeter

Voltmeter compatibility: 12V and 24V systems

Battery compatibility: Lithium and lead-acid batteries

Display control: Push-button on/off switch

Included cable: Approximately 250mm of 6mm twin-core cable

Included connectors: Yellow crimp joiners

Length: 54mm

Depth: 35mm

Height: 160mm

Warranty: 2 years

All listed measurements include the fitted sockets and connectors.


📦 WHAT’S INCLUDED?

  • 1 × 12V/24V Volt Control Box
  • 1 × Two-prong Engel fridge socket
  • 1 × Dual USB charging outlet
  • 1 × Genuine 50A Anderson connector
  • 1 × Built-in 15A circuit breaker
  • 1 × LCD digital voltmeter
  • 1 × Voltmeter on/off push button
  • Approximately 250mm of 6mm twin-core cable
  • Yellow crimp joiners

🚙 SUITABLE FOR

A practical power and battery-monitoring solution for compatible installations in:

  • 4WDs and touring vehicles
  • Caravans
  • Camper trailers
  • Vehicle canopies
  • Boats and marine installations
  • Auxiliary battery systems
  • Work vehicles
  • Custom 12V and 24V electrical systems

Installation must be completed using appropriately rated wiring, terminals, fuses and circuit protection for the intended application.


❓ FREQUENTLY ASKED QUESTIONS

Is this control box compatible with both 12V and 24V systems?

Yes. The control box and LCD digital voltmeter are designed for compatible 12V and 24V DC electrical systems.

Is the Engel outlet a standard accessory socket?

No. It is a unique two-prong Engel-style fridge socket and is not compatible with standard cigarette-lighter or accessory plugs.

What is the rating of the Engel fridge socket?

The Engel-style socket is rated up to 15A.

Can I plug a standard cigarette-lighter plug into the Engel socket?

No. Standard cigarette-lighter and accessory plugs will not fit. A compatible two-prong Engel-style plug is required.

What is the output rating of the dual USB socket?

The dual USB outlet is rated at 5V and up to 2.4A. The supplied specifications do not confirm whether the current rating applies to each port separately or to the combined output.

How are the Engel and USB outlets protected?

The two outlet circuits are protected by one integrated 15A circuit breaker.

Is the Anderson connector protected by the built-in circuit breaker?

No. The genuine 50A Anderson connector is not fused within the control box and requires suitable external circuit protection.

Is the Anderson connector genuine?

Yes. The control box includes one genuine 50A Anderson connector.

Can the voltmeter monitor lithium batteries?

Yes. The updated LCD voltmeter is designed to provide accurate readings for lithium batteries as well as standard lead-acid batteries.

Can the voltage display be switched off?

Yes. A dedicated push button allows the LCD voltmeter to be turned on or off when required.

Is installation cable included?

Yes. Approximately 250mm of 6mm twin-core cable and yellow crimp joiners are supplied.

Do the listed dimensions include the sockets?

Yes. All listed measurements include the fitted sockets and connectors.

What warranty is included?

The 12V/24V Volt Control Box is covered by a two-year warranty.


⚡ COMPLETE YOUR 12V OR 24V POWER SETUP

Bring dedicated Engel fridge power, USB charging, Anderson connectivity and battery monitoring together in one compact control box.

With integrated outlet protection, a genuine 50A Anderson connector and improved lithium-compatible voltage monitoring, this unit provides a practical central power point for touring, camping, marine and auxiliary electrical systems.

Order today and create a cleaner, more convenient power installation for your vehicle, caravan, boat or off-grid setup.

View full details