39 Inch 12V Smart TVs for Campers and Caravans

The complete guide to 12V Smart TVs for leisure vehicles in 2026

A television designed for the road is very different from a standard home set. Leisure vehicles need a screen that runs on 12 volt power, tolerates movement and pulls in a signal from all sorts of locations. A 39 inch 12V Smart TV strikes an ideal balance of screen size and efficiency for campervans, caravans and motorhomes. This guide explains what to look for and why buyers choose Bass Junkies.

Why choose a 12V TV for your camper

Running a mains only television through an inverter wastes power and drains your leisure battery quickly. A native 12 volt set draws far less energy, so you can watch for longer when off grid. Dual voltage models add the flexibility to plug into mains hook up on site or at home, giving you one TV that works everywhere.

Key features to look for

• Dual 12V and 240V power. Run efficiently off the leisure battery or plug into mains hook up.
• Built in Freeview. Watch digital channels without any subscription or extra box.
• Wi Fi smart streaming. Access catch up and streaming apps wherever you have a connection.
• HD picture quality. Sharp, clear images in a bright and travel ready panel.
• Slim, lightweight build. Fits neatly into the limited space of a leisure vehicle.

Getting a signal on the road

Reception away from home depends on your aerial and location. A good directional or omnidirectional aerial helps the Freeview tuner lock on, while Wi Fi streaming covers you where broadcast signal is weak. Pairing the TV with a quality aerial and a stable power supply gives the most reliable viewing on tour.

Mounting and installation

Leisure vehicles need a secure mount that holds the screen steady while moving. A sturdy wall bracket keeps the TV safe on rough roads and lets you angle it for comfortable viewing. Plan the location near a 12 volt supply and aerial point so cabling stays tidy and out of the way.

Brand quality at a glance

• Avtex. The trusted name in leisure televisions, built for 12 volt use and life on the road.
• Reliable aerials. Directional and omnidirectional options for stronger reception on tour.
• Secure mounts. Robust brackets designed to hold steady over rough terrain.
• Quality power leads. Safe, efficient connection to your 12 volt or mains supply.

Compatibility and fitting

• 12 volt leisure systems. Runs directly from campervan, caravan and motorhome batteries.
• 240 volt mains hook up. Switches to mains power at home or on a serviced pitch.
• Freeview aerial input. Connects to a standard leisure aerial for digital channels.
• Wall bracket mounting. Fixes securely into the limited space of a leisure vehicle.

Powering your TV off grid

Managing power is key to enjoyable off grid viewing. Running the TV directly from your 12 volt supply is far more efficient than using an inverter, so plan the cabling to a fused 12 volt point close to the screen. Keep an eye on your leisure battery level during longer sessions and top it up with hook up or solar where possible. With a native 12 volt set and a healthy battery, you can relax and watch your favourite programmes without worrying about draining your power reserves.

Why buy from Bass Junkies

Bass Junkies has supplied and fitted quality in car and leisure technology since 1995, and our Wolverhampton workshop remains the heart of the business. Our team tests, matches and dispatches every order with care, so you get the right product and the right advice the first time. For help choosing the correct option for your vehicle, call our experts on 01902 863 005 or order online today with fast UK delivery.