12V/24V Car Heater 300W Portable Demister Fan

A frozen windscreen and a cold cab make the first ten minutes of a winter drive miserable. This 300W car heater runs from a 12V or 24V supply and blows warm air over the glass and towards hands and feet. It suits van drivers, taxi work and anyone parking outside overnight.

Warmth for the cab before the engine warms up

✅ Heat soon after switch-on Warm air starts as soon as the unit is powered, before the engine itself has warmed up.

✅ Two voltage versions for car or truck Choose the 12V version for a car or the 24V one for a lorry, so the heater matches your vehicle's supply.

✅ Works on frost and mist Warm air over the glass helps clear frost and mist on a cold morning before you pull away.

✅ Fits in a footwell or on a seat Its compact body leaves room for a passenger's feet, and it moves to the back when someone there needs warmth.

✅ Quiet enough to leave running The fan runs at a medium speed with low noise, so a passenger can keep talking or sleeping while it works.

The unit connects by two leads: red to positive and black to negative. Reversing that connection is not safe, so check the polarity before switching on, and check which voltage version you have.

For a frosted screen, let warm air reach the glass while you scrape the rest. The outlet reaches 80 degrees, so keep papers, gloves and loose cables clear of it.

The 12V version suits a car; the 24V one is for a lorry or another vehicle with a 24V system. Both share the same ABS body, medium fan speed and low noise, and the box includes a set of accessories.

Technical details

• Power: 300W
• Voltage: 12V or 24V, depending on version
• Current: 10A
• Outlet temperature: 80 degrees
• Fan speed: Medium, low noise
• Control: Automatic adjustment, single heating function
• Material: ABS
• Dimensions: 8 x 8 x 10 cm
• Wiring: Red to positive, black to negative
• Package contents: 1 x car heater, 1 set of accessories

Pick the 12V or 24V version for your vehicle, then wire red to positive and black to negative.

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