A portable car heater is a compact, portable appliance for heating the interior of a vehicle. These warmers are especially beneficial during the winter months when the interior of a vehicle can become icy and uncomfortable. Portable car warmers not only keep you warm and comfortable while driving, but they also allow you to start your car with the inside pre-warmed, saving you time and effort in the morning.
A portable vehicle heater can also come in handy in an emergency, such as when your car breaks down on the side of the road in the dead of winter.

This article will go through the various types of portable vehicle warmers, the advantages of using one, and how to choose the best heater for your needs. We’ll also go over the best portable vehicle heaters on the market and how to use them properly.

How portable car heaters work

There are several varieties of portable vehicle heaters, each of which works slightly differently. Electric heaters, propane heaters, and ceramic heaters are some of the most prevalent types of portable car heaters.

Electric car heaters usually work by hooking into the cigarette lighter socket and heating up using the vehicle’s battery power. These heaters frequently have adjustable heat settings and may incorporate a fan to circulate warm air throughout the vehicle.

Propane car heaters operate by heating the interior of the vehicle using small, portable propane tanks. These heaters frequently incorporate a small burner that provides heat when started, as well as a fan to spread the heated air.

When plugged in, ceramic car warmers produce heat by employing a ceramic element. Because these heaters are often tiny and compact, they are easy to store and travel. They may also have a fan to circulate the warm air.

Portable car warmers generate heat and warm up the interior of a vehicle by using electricity, gas, or ceramic materials. These heaters can be plugged in or run on batteries, and they frequently have adjustable heat settings and blowers to disperse warm air around the vehicle.

Benefits of using a portable car heater

Using a portable car heater has various advantages:

  • There’s no need to wait for the car to heat up: You don’t have to wait for the car’s engine to warm up before you can start driving with a portable car heater. This is especially useful on frigid mornings when you’re rushing to work or school.
  • Portable car heaters are not permanently mounted in a vehicle, which means they can be used in any vehicle. This is especially useful if you own many vehicles or frequently drive rented vehicles.
  • Can be used in an emergency: If your car breaks down on the side of the road in the dead of winter, a portable car warmer can be a lifesaver. It can keep you warm and comfortable until assistance arrives.
  • Improves driving comfort: A warm car is a pleasant automobile, and a portable car heater may assist you in keeping your car warm and comfy on those chilly winter days. This can make driving more enjoyable and lessen road stress.
  • Can help you save money on gas: If you regularly leave your car running to warm up in the morning, a portable car heater can help you save both gasoline and money. You may start driving right away if you use a portable car heater instead, which can assist save fuel use.

How to choose the best portable car heater

There are a few important elements to consider while selecting a portable vehicle heater:

  • Size and weight: If you intend to use the heater in many vehicles or store it in the trunk, consider a compact and lightweight heater.
  • Heat output: Select a heater with an adequate heat output for your needs. A heater with a larger heat output may be preferable if you reside in a freezing climate.
  • Ease of use: Look for a heater that is simple to operate and comes with detailed instructions. You’ll want a heater that’s easy to use and has an easy-to-understand control panel.
  • Safety features: Because safety is essential while using any sort of heater, choose one with built-in safety features such as overheating prevention and automatic shut-off.
  • Price: When purchasing a portable vehicle heater, keep your budget in mind. You should look for a heater that provides good value for money and has a strong reputation for durability and reliability.

Top 10 Best Selling Car Heaters in June 2024

Bestseller No. 1
Car Heater, 150W 12V Portable Heater for Car Defroster, Dual Use Windshield Defroster, Suitable for...
  • 150W car heater with dual heating modes: hot air and cold air. Hot air mode can quickly warm the car in cold weather, and cold air mode can cool the car in hot weather.
  • Dual use windshield defroster: the windshield defroster can quickly defrost the ice and snow on the windshield, ensuring clear vision when driving.
  • 12V universal car heater suitable for most cars, SUVs, vans, and other vehicles. It can be powered by the cigarette lighter socket, which is convenient and easy to use.
  • The car heater has a built-in overheating protection function, which can automatically turn off the power when the temperature is too high to protect the car and the driver.
  • The car heater is made of high-quality ABS material, which is durable and wear-resistant. It has a stylish design and a comfortable hand feeling, making it a perfect accessory for your car.
Bestseller No. 2
MichPong Car Heater,Fast Car Heater Defroster, 150W 12V Windshield De-Icers, Plug in Automobile...
  • ❆【Fast Heating 】- The powerful car heater can quickly heat the air within one minute, warm your winter. This windshield defroster can help you solve the problem that fog and frost cover on your car's windshield Blocking your view effectively, so you can get on the road and get to your destination safely.
  • ❆【 2 IN 1 Modes】 - The car heater has dual functions, with two switches for natural air and hot air. It is ideal for defrosting/demisting window&windscreens in winter. It can also be used as a car fan to cool your car in summer.
  • ❆【Easy To Install】- Simply connect the portable car heater to the cigarette socket of the vehicle and switch to heat or fan(Make sure your car has a 12V lighter port). This defrost and defog car heatercomes with a 360° rotate supporting suction holder, follow control, more convenient and comfortable.
  • ❆【Widely Usage】- This mini auto car heater is perfect for Cars, SUVs, taxis, jeeps, trucks and other commonly used appliances to keep you warm in winter. It is suitable for defogging or defrosting all 12V vehicles in the car, camping and traveling, de-fogging/defrosting in the winter and Keeping cool in summer.
  • ❆【Warm Reminder】- This portable car heater and defroster is only suitable for vehicles with a 12V 150W cigarette lighter. If you have any questions, please contact us in time, we will solve it for you in time.
SaleBestseller No. 3
Heated Car Blanket - 12-Volt Electric Blanket for Car, Truck, SUV, or RV - Portable Heated Throw -...
  • CAR-ADAPTABLE PORTABLE HEATED BLANKET - This fleece 12-volt electric blanket plugs into the cigarette lighter of cars, trucks, SUVs, or RVs to provide portable warmth. The throw heats up quickly and will stay nice and warm until you unplug it.
  • LONG CORD - Equipped with a 96-inch-long cord, this heated electric blanket for cars can reach all seats in most vehicles, ensuring that even back seat passengers stay warm. It's an ideal way to maintain comfort during long road trips on cold days.
  • LIGHTWEIGHT AND WARM - This lightweight heated car blanket contains thin wires that give off warm and comfortable heat. The throw folds easily so it can be stored in a car trunk, on a back seat, or packed in a bag without taking up too much space.
  • GREAT GIFT - This heated blanket for cars is the perfect winter travel and camping accessory for adventurous people. It's great for vehicle emergency kits, RVs, and tailgating, providing a thoughtful gift for your friends and family this cold season.
  • PRODUCT DETAILS - Materials: Polyester. Dimensions: (L) 59" x (W) 43"; Cord Length: 96". Care: Spot Clean Only. Do Not Machine Wash. Includes Storage Case with Handles. Color: Black and White Plaid.
SaleBestseller No. 4
Car Heater, 200W 2 in 1 Portable Car Heater Fast Heating Quickly Defrost Defogger Demister Heat...
  • 【High Quality】Made from ABS and polymer heat-resistant hard plastic,this automobile windscreen heater features automatic heating,overheating protection,and user-friendly design which is energy-saving .With its high quality cables, it has a very long service life and is energy efficient and consumes less.
  • 【2 IN 1 Heating & Cooling】This car heater have two setting modes: heating and cooling.You just need to change the switch, then the hot air or cool wind will come out immediately as your needs.This car heater is not only ideal for demisting/defrosting windscreens.But also can be used as a cooling fan to give you wind in the summer.
  • 【 Design】The car heaters adopts cigarette lighter plug design, built-in fuse, automatic power-off protection, anti-voltage, and safer to use. Rotate the bracket 360° , and you can fix the heater where you like. And adjust it to the angle you like.
  • 【High Power & Fast Heating】 Upgraded 12V car heater, 200W increased power, increased air temperature, defogging and defrosting, and improved driving vision safety. It is a good assistant in the car in winter.
  • 【Application】This car heater widely used for car, camping, caravan, traveling and keeping warm. Fit to All Car/ Vehicle car heater fan. Our these fan fit to all the family car van trunk SUV RV ATV boat in 12V cigarette lighter. Low energy consumption, low noise but strong wind and double-sided tape to secure the fan to firmly fix in the car.
Bestseller No. 5
Travel Time 12V Heater Fan, 230w - Universal for Most Vehicles, Dual Heat & Fan, Truck & Car Heater,...
  • 12V PORTABLE HEATER FOR VEHICLE: Stay cozy and comfortable during your work commutes and long road trips with this perfect companion heater for your vehicle. The compact design is made for in-car use and works great for any car or truck owner.
  • 2-IN-1 HEAT & FAN FUNCTION: The dual function of heat and a fan sets this 12V heater fan apart from traditional vehicle fans. Simply switch between the heat and cooling settings for warmth or airflow.
  • CONVENIENT MOUNTING ACCESSORIES: This heater fan is incredibly easy to install and move between different vehicles. Mounting accessories are included so you can travel with peace of mind.
  • PERFECT FOR COLD WEATHER: Don’t let chilly temperatures dampen your driving by using this heater to defrost your windshield. Embrace the warmth and comfort with this air heater and turn every ride into a pleasant journey no matter how cold it gets outside.
  • COMPATIBLE WITH MOST VEHICLES: This portable heater fan is designed to fit seamlessly into trucks, trailers, RVs, and other vehicles. It comes with a 6-foot cord to place the fan where needed.
Bestseller No. 6
ZAHUO123 12V 200W Car Heater Portable 2 in 1 Defroster And Defogger Fast Heating Plug In Cigarette...
  • 【2 in 1 Heater Fan 】Five minute rapid heating to raise the temperature of the car space so that the air circulation in the car, eliminating Odour
  • 【Easy to Use】Simple to operate, simply plug it into a 12V car cigarette lighter socket and turn the switch on for effective fast heating and fast window defrosting or defogging.
  • 【High Power & Fast Heating 】Upgraded 12V car heater, 200W increased power, increased air temperature, defogging and defrosting, and improved driving vision safety. It is a good assistant in the car in winter.
  • 【Safe and durable】The car windshield defroster Made of ABS and polymer heat-resistant hard plastic, with useful features such as automatic heating and overheating protection.
  • 【Wide Application】Plug in heater fan is widely used in cars, trucks and vehicles. Suitable for all 12V vehicles in the car, camping and traveling, defogging/defrosting in winter and keeping cool in summer.
SaleBestseller No. 7
Dreo Space Heater, Portable Electric Heaters for Indoor Use with Thermostat, Digital Display, 1-12H...
  • Powerful heat that fits everywhere: Dreo space heaters for indoor combines Hyperamics 1500W advanced PTC system with a new heat funnel design to deliver heat within seconds and enhance warm air circulation for up to 200% farther reach than traditional heaters.
  • Unbreakable safety: Dreo goes beyond the unexpected to deliver peace of mind with every room heater. The innovative tilt-detection sensor improves accuracy and reliability for better tip-over protection, and built with V0 flame retardant materials, overheat protection, and safety plug, all certified by ETL.
  • Ultimate temperature control: The enhanced NTC chipset brings more precision to turn your space heater with thermostat into a smart heating powerhouse, allowing you to set heat on a wider range from 41-95℉ with ±1℉ increments, saving you energy while keeping you comfortable.
  • Cozy quietness: No more choosing between quiet or warmth, Dreo's heater for bedroom warms quietly thanks to its brushless DC motor with frictionless performance and a winglet fan design that reduces turbulence, reducing noise to only 34dB.
  • Fits into your lifestyle: This portable heater handle makes it easier to carry and is equipped with multiple heating levels and modes to heat as you like (Power heat, ECO, Fan Only). It also features handy extras for a hassle-free experience (12-hour timer, mute, child lock, and memory function).
Bestseller No. 8
Car Heater Defroster,12V Cooling Fan Heater 2 in 1 Portable Fast Heating Low Noise Car Ceramic...
  • 2 in 1: Defrost and defog the windshield in cold winters, and can be used as a cooling fans in hot summer. Suitable for all vehicles with DC 12V / 15A -20A cigarette lighter power.
  • Fast heating: The car fan heater powered by a cigarette lighter plug, fast heating through a wide air outlet, providing a large area of ​​air without waiting for the engine to warm up. Effectively remove frost and fog from your windows to give you a clear view.
  • Easy to install: 180 degree rotating base, designed for free adjustment, convenient and flexible, can be placed on the non-slip mat or fixed with double-sided tape, dispensing tape and screws.
  • Safe and low noise: Our defroster features automatic overheat , which automatically shuts down when the temperature is too high. 150W power, very energy saving and low consumption. Low noise and does not affect your phone conversation, chat, and radio.
  • Quality Assurance: We provide a 12 month warranty. If you have any questions after receiving our products, please feel to contact us and we will try our best to solve for you. We will always provide services. Please don't worry about ordering!
SaleBestseller No. 9
Car Heater,200W Portable Fast Heating Auto Car Heater Defroster Windshield Defogger Automobile...
  • 【2-in-1 Design】This warmer features a 2-in-1 heating and cooling design Adjustable wind patterns Often suitable for window and windshield defrosting defogging.
  • 【Portable Design】Take this car heater with you wherever you go! With its compact size and versatile suction cup mount, you can easily attach it to your windshield, dashboard, or any flat surface in your car, without taking up valuable space. preferred position. and adjust it to your preferred angle.
  • 【High Quality】The car defogger was made of ABS material, with excellent design and high-quality pure copper cable, no fragile parts. The cigarette lighter plug has a built-in fuse for automatic power-off protection.
  • 【Easy to Use】 The car heater is designed with a cigarette lighter plug, built-in fuse, automatic power-off protection, anti-voltage, and safer to use. Rotate the stand 360°and tilt it 60°up and down to meet the needs.And also you can fix the heater in your car.
  • 【Wide Application】Car heater for all cars, self-adjusting thermostat with high safety factor Widely used in cars, camping, RVs, traveling and keeping warm.
Bestseller No. 10
Kutyun Car Heater, Portable Heater for Car, Car Heater That Plugs into Cigarette Lighter, 12V 150W...
  • [High quality material] : This portable car heater is made of ABS material, using long and thick copper wire, it will not become hot during use and is not easy to damage, reduce the safety risks of the car route; In addition, this 12v heater is suitable for the cigarette lighter plug of the car, built in fuse, with automatic power off protection design.
  • [Wide range of applications]: This car heater is suitable for winter defrosting of all 12v vehicles, It is an ideal Windshield Defogger Defroster, perfect for newenergy, sedans, pickup trucks,and other vehicle models.
  • [Dual-use] : The portable heater for car use heating and cooling design, adjustable wind mode, hot/cold air can be switched according to your needs; It is not only suitable for defrosting and fog removal of Windows and windshields, but also can be used as a cold fan in summer.
  • [Rotating bracket] : This defroster for car windshield uses a rotating design, equipped with a 360-degree rotating bracket, the base can be glued to the instrument table with our double-sided adhesive, can be adjusted at will, convenient and practical.
  • [Aromatherapy function] : This 2-in-1 multi-function car heater not only can be cold/hot air, but also can put the aromatherapy stick to the outlet, as the aromatherapy machine to use, solid net bar design, blowing area is large, on the way to make your car more fresh and warm.

Last update on 2024-06-02 / Affiliate links / Images from Amazon Product Advertising API

How to use a portable car heater safely

It is critical to use a portable car heater responsibly to avoid damaging your vehicle or creating an accident. Here are some safety guidelines for utilizing a portable car heater:

  • Read and follow the manufacturer’s instructions: Read and follow the manufacturer’s instructions for your specific heater. This will assist you in using the heater effectively and safely.
  • Keep the heater away from dangerous items: Never set a portable car heater near flammable materials such as fuel, paper, or fabric.
  • Don’t use the heater while driving: Your portable vehicle heater should only be used when the car is parked and the engine is turned off. Using the heating while driving could be hazardous and result in an accident.
  • Don’t leave the heater unattended: Never keep your portable vehicle heater on while you’re not in the car. When not in use, switch it off and unplug it.
  • When utilizing gas heaters, use caution when handling the propane tanks. Follow the manufacturer’s directions for installing and using the tanks, and never attempt to refill them yourself.

Overall, using a portable car heater safely entails following the manufacturer’s recommendations, being aware of your surroundings, and adopting common-sense safeguards to keep you and your car safe.


In conclusion, portable car heaters are a valuable and convenient tool for keeping your car warm and comfortable throughout the winter months. These warmers can be used in any car and can save your life in an emergency. When selecting a portable car heater, consider dimensions and weight, heat output, the convenience of use, and safety features. 

Finally, operate your portable car heater safely by following the manufacturer’s directions, keeping it away from combustible materials, and turning it off when not in use. By following these guidelines, you can make your portable car heater a useful and safe addition to your winter driving arsenal. 

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