Portable Car Heaters: Check Out The 5 Best 12 Volt Car Heaters

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Looking for a great new 12 volt portable car heater?  Just know that not all car space heaters are made the same.  You want a range of portable car heater options that are affordable and safe from reputable manufacturers right?  Well, how do you know if they even work…. We research the web and bring you the best 12 volt portable car heaters with top reviews and ratings from reputable brands at an affordable price.  We do all the hard work for you so you don’t have to go through the long haul of guessing which one is the best.  So, let’s go though the models we recommend, and why.

Preview Name Rating More Details

Gentman Car Heater, Portable Heating Cooling Fan with Defroster Demister For 12V, 150 With 3 Outlets

4.56 / 5 Stars

42 Customer Reviews

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Best Heater For A Car Cigarette Lighter. 30 Seconds Fast Heating: Fast Defrost & Defogger: 12V 150W Auto Ceramic Heater w/ Cooling Fan + 3-Outlet, Air Direction

4.9 / 5 Stars

78Customer Reviews

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DC 12V Car Portable Defroster Demister Car 2 in 1 Heater Warmer Cold Warm Wind Car Electronic Fan Heater Defroster Snow Melter Defogger Air Purifier with LED Light Insurance Film

5 / 5 Stars

10 Customer Reviews

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KINGLETING 12-Volt Heated Seat Cushion with Intelligent Temperature Controller

4 / 5 Stars

375 Customer Reviews

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Stalwart 12 Volt Blue Plaid Electric Blanket for Cars, RV's, Trucks and Sports Days

3.8 / 5 Stars

395 Customer Reviews

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1) The Best 12 Volt Portable Car Heater Solution: The Gentman Car Heater, Portable Heating Cooling Fan with Defroster Demister For 12V, 150 With 3 Outlets


We recommend the Gentman portable car heater because of its features and affordability. While it’s a fairly new product on Amazon, there isn’t a lot of choice in portable car heater options which we were surprised at.

At well under the $20 mark, this is an economical buy and gives you time before you need ti get the heating system in your car or truck fixed. As we know, that can be expensive so it’s good to have options .

The Gentman Works As a Heater, A Demister And A Fan With A 180 Degree Swivel Base

The Gentman is a compact sized cigarette lighter car heater that may be small in size but it is also very powerful.  It can act as a fan or a heater, depending on what you want and what you are comfortable with.  All you have to do is flip a switch and that’s it!  Not only that, you can use it to demist and defog foggy windows on those chilly cold mornings which are setting in.

The 180 degree swivel base means you can tilt the heater to where heat is needed, or a cooling stream of air movement when it’s hot. If you are looking for a top plug in heater for a truck, this brand may suit your needs.

Benefits of the Gentman Portable Car Heater:

  • 12 Volt heating cooling fan with defroster & demister
  • Direct hook up to your cigarette lighter socket
  • Switch from heating to cooling settings
  • Works well to demist fogged windows
  • Fan with Swivel Base to 180 degrees
  • 8 x 6.6 x 6.2 inches


Portable Car Heater, The Gentman Reviews

What more could you ask for in a portable car heater?  Not much in our opinion. Although you can run this car heater with the car turned off, it’s not recommended as you can run your battery down, so it is suggested that you only run the heater while the car is turned on, or, if you only plan on using the heater for a short amount of time.

This model is a good option if you don’t have a car heater that works, especially when it’s cold, or looking for an alternative. The reviews are good on Amazon and you find it an affordable prices.

While there are a few other portable car heaters on the market, we have found this one gets the job done. And that’s to keep you warm in winter as you travel and cool you in summer as the heat sets in.

top rated heater for car cigarette lighter


2) Portable Car Heater 30 Seconds Fast Heating Quickly Defrosts Defogger 12V 150W Auto Ceramic Heater Cooling Fan 3-Outlets

The Junda Portable Car Heater works on very similar principles to the Gentman featured above. Again, this 12 volt portable car heater is an inexpensive solution to keeping your car warm when the weather is freezing cold outside. You do want to buy a cigarette lighter car heater that pumps out a broad band of warm air to warm the car interior. The manufacturer says 30 seconds is all it takes. You have the option to use it purely as a fan in summer to keep you cooler.

Plugs Into The Cigarette Lighter Plug

You can place this little car heater anywhere on your dashboard with the 47 inch cable provided. The cable plugs directly into the cigarette lighter and users approximately 150 W of power. The cable is a copper cable which Junda says will not damage your battery or burn out the wiring, making it one of the safer and best heaters for car cigarette lighters

3 Air Outlets Fan Warm Air Out To A Broader Area

This is actually a really good design as you have 2 important design elements. The first one years a 180° rotary holder which gives you plenty of choice in angles to direct the flow of warm air.

The second aspect is the three outlets pumpout a large area of air very efficiently and quickly. The Junda is equipped with a high temperature heat outlet which is designed to ensure faster heating times.

Benefits Of The Junda Portable Car Heater

  • This is the best heater for a car cigarette lighter, plugging directly into the socket, uses 150 W of power
  • Warms up your car in 30 seconds
  • Perfect for using in the car, caravanning and camping
  • 180° Rotary holder means you can adjust the stream of air coming from the heater
  • Works as a great fog and frost demister on your car windshield
  • Enjoy the stream of refreshingly cooler air on your face and body in the summer


best portable car heater


3) DC 12V Car Portable Defroster Demister Car 2 in 1 Heater Warmer Cold Warm Wind Car Electronic Fan Heater Defroster Snow Melter Defogger Air Purifier with LED Light Insurance Film

If you are looking to buy the best 12 volt portable car heater which is a little more expensive than the two heaters featured above, you might like to consider this model. It offers you a much wider range of functions which may have a number of benefits for you. This is a top plug in heater for trucks, RVs and cars.

What Can This Car Heater Do?

As well as doing the basics of blowing out a stream of hot air to keep the interior of your car warm, it can defrost, prevent fog and melt snow. It also has an air purifier function to keep your car smelling fresh and nice, which is a good thing when they are closed up all the time overwinter. Additionally there are LED parking warning lights for safety.

Plugs Into Your 12 Volt Cigarette lighter

Again the heater can be plugged straight into your cigarette lighter socket. Your car battery and wiring is protected with the pure copper cable which is designed to prevent burnout of the cigarette lighter, or draining the battery.

Use The Heater To Melt And Defrost Snow Off Your Windshield

There is a handle on the side of the heater which you can pop out and hold for melting snow off the windscreen. This is a clever design aspect which no other heater has. If you are wanting to purchase the best heater for car cigarette lighters to plugin which are multi functional, this is a good model. Again the other 2 models don’t offer air purifiers, LED warning lights or handles….

Benefits Of The Portable Car Heater

  • Quickly heats up the inside of your car
  • Works as a fan to keep you cool in summer
  • 10 be used outside the car to melt snow of the windshield- has a pop out handle for ease of use
  • Purify the air inside your car with the Air Purifier for a nice smelling car
  • LED lights work as safety lights
  • 12 Volt Heater as a copper cable to prevent battery and wiring damage

top plug in heater for truck


4) Kingleting 12-Volt Heated Car Seat with  Temperature Controller

You are probably thinking, now hold on a moment this isn’t a portable car heater with a fan. Obviously it isn’t, and I thought I’d give you another option to think about as these plush and soft as soft heated seat cushions are comfy and warm to sit on.

Wouldn’t it be a luxurious experience to have the backs of your legs, bottom and back nicely warmed up as you drive off to work, or home after a long busy day at the office? Direct heat is very soothing for muscles and what a good way to relax ….

Carbon Fibre Wiring Disperses Even Heat

The Kingleting Cushion is a seat pad made of polyester and features carbon fibre wiring for evenly dispersed heat.

You can use the pad on most cars, RVs, boats and trucks as it has a universal fit. The 4.3 feet power cord is long enough to suit the majority of vehicles.

The Pad Is Easy To Install

The pad slips on top of your existing car seat and black elastic straps keep it securely in place.

How Easy Is This? Plug Best 12 Volt Heated Car Seat In and Go!

All you need to do once you have strapped the electric car pad into place, is to plug it in. Plug it into the cigarette lighter outlet which is 12 volt DC outlet.

The heating controls are via a switch on the side of the control box. Choose from high or low heat settings which  allow you to control the heat settings. As soon as your vehicle is running, your heated seat cushion is turned on.

Benefits Of The Heated Car Heater:

  • Temperature ranges from 86F to 140F, taking only 2 minutes to heat up
  • Black elastic straps and hooks secure the cushion to your seat and under the seat to keep it securely in place
  • 4.3 Foot power cord
  • High/low/off  temperature controller for choosing heat comfort levels
  • Carbon fiber wiring throughout the pad gives even, and consistent heating very quickly
  • Plug in and go by accessing your vehicle’s 12 volt DC outlet
  • The pad is made from polyester material


top rated 12 volt heated car seat

5) Stalwart 12 Volt Blue Plaid Electric Blanket for Cars, RV’s, Trucks And…

It’s good to have choice isn’t it! Here is another idea for keeping warm and it’s very different to the above 4 options! How about a heated electric blanket which can be used to wrap around you in your car, truck and RV.

Are You A Sports Mom? You Are Going To Love The Best 12 Volt Electric Blanket For A Car!

Not only that, what if you are one of those moms who spend a lot of times ferrying kids around to sports events…. And how cold do you get waiting around? Now you can sit in comfort with your electric blanket wrapped around you and not end the day feeling chilled to the bone!

The Stalwart 12 volt electric blanket is designed from cosy soft, 100% polyester fleece which is so comfortable and functional and safe, keeping your seat warm when the temperature drops. And, it’s not just good for adults, this is the best 12 volt electric blanket for a car to keep your kids warm on long trips as the size is generous at 59 inches long and 43 inches wide. It’s wide enough to stretch across 2 front seats or cover the entire back seat of most cars, trucks and SUVs.


best wrap around electric blanket for a car

Some Final Thoughts On Choosing The Best 12 Volt Portable Car Heater For Your Needs…

When your car heater has died, and after you’ve finished cursing it when the garage has quoted an astronomical amount to fix it- what are you going to do. Begin by doing research, especially if you have a limited budget as there are quite a few models to choose from and you don’t want to buy a lemon! Make sure you can return the product if it doesn’t work as you expected, or worse, stops working after a while.

An aspect to take into account is how large is the area to heat as a small car will heat up very quickly inside in comparison to a larger car. We suggest you read any reviews carefully to get a good understanding of the pros and cons of the brand. Always read the negative reviews so you can make an informed choice which is right for you. After all, we want you to feel satisfied you have bought the best 12 volt portable car heater for your needs!

Review Date
Reviewed Item
The best 12 volt portable car heater which plugs into your cigarette lighter, blowing out a stream of hot air in winter is a life saver
Author Rating
5 1star 1star 1star 1star 1star

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