Car Microwave: 8 Best portable microwaves for cars

Learn about the Car Microwave 8 best car microwaves, portable car microwaves, mini microwaves for car, and portable car ovens available on the market.

Compare the very best microwaves for cars models and features, and get buying advice from a pro.

Did you know you can warm (and even cook) your favourite meals in your car while you’re driving?

You certainly can.

You only need a portable microwave for car microwave/oven.

Car microwaves have been around for quite some time. And a large number of people use them daily.

They may not be as complex as your home’s built-in or countertop electric car microwave, but they do the job.

Furthermore, they are small, inexpensive, and portable enough to be used in offices or at home.

There is a much more great selection of car microwave ovens on the market today. And they provide far more than their predecessors did a decade ago.

We have compiled a list of the top 8 car microwave for your convenience. Take a look at them below, along with some additional purchasing advice and information.

How do car microwaves function?

Car microwaves function in the same way that household microwaves do. They heat your food using electronic microwaves.

Some are advanced enough to use conventional technology to heat the food evenly.

However, some functions, such as baking and grilling, are challenging to find in car microwave ovens. However, the options are as diverse as the car models available.

You have food microwaves that can heat your meals reasonably well and have a variety of preset controls such as defrosting and auto-warming different meals.

Then there are food warmers, which simply heat and keep your food warm. Mini microwaves and portable microwaves are also available.

Not to mention food ovens that can reheat and cook simple meals like rice. When it comes to usage, few car microwave ovens require direct power from the battery.

These types also necessitate the purchase and use of an inverter. The inverter converts direct current (DC) power from the battery to alternating current (AC) power, which the microwaves require.

There are also 12V microwaves that can be plugged directly into a lighter socket. Finally, there are mini microwaves that can plug into any USB port in your vehicle.

The Advantages of Having a Car Microwave

Microwaves for Cars That Work

Having a microwave in your car or truck can be a lifesaver, especially for people who are frequently on the road or away from home.

Among the Car Microwave advantages are:

  • Food from home can be transported and heated in your vehicle at any time.
  • This way, portable car microwave you can control what (and if) you eat, which is especially useful for losing weight.
  • Instead of relying on fast food, you can eat healthy home-cooked meals on the go.
  • This is ideal for people who have special dietary requirements or who want to lose weight.
  • You can save money by bringing food from home instead of buying expensive lunches or dinners every day.
  • This method allows you to save a significant amount of money each month.
  • Even if you’re in a remote location far from the nearest restaurant, you can re-heat and eat warm snacks or warm foods.
  • This is ideal for truckers or haulers who work in remote areas and must rely on their vehicles for most of their resources.
  • Car microwaves are ideal for people who live in vans, trucks, RVs, or other types of mobile homes.
  • You can warm food in your mobile home just like everyone else, thanks to these portable microwave ovens.

Symptoms of a Need for a Car Microwave

You’ve arrived because you’ve realized how much you’d benefit from having a microwave in your car.

You believe that having one will at the very least save you time and money.

And you are correct!

Investing in a car microwave, food warmer, or portable microwave oven makes a lot of sense if you:

Because you live in a camper van, RV, mobile van, portable microwaves for trucks or conversion truck, you require a non-traditional microwave because a countertop or built-in model is not an option.

You spend more hours and days on the road and require something to cook or heat fast foods while on the road.

You work in the field (for example, as a contractor or farmer) and need something to help you quickly and efficiently warm cooked food.

You go camping frequently and would benefit from having a way to quickly warm food rather than start a fire every time you want to eat.

Finally, here are the best car microwaves:

Now that you understand what car microwaves are, how they work, and what unique benefits they provide, let’s get right to the point – the best car microwaves on the market.

Let’s get started!

Product 1: Hot Logic Portable Personal Mini Car Microwave

Car Microwave: 8 Best portable microwaves for cars

The patented Hot Logic Mini is a great personal portable oven ideal for use in the office, on the job site, at a campsite, or anywhere there is an electrical outlet.

The Hot Logic Mini heats your meal slowly and evenly, preserving moisture and enhancing flavour.


In our opinion, the Hot Logic personal mini oven is the best car microwave/portable food warmer overall.

It’s fantastic in every way.

It looks great, it’s compact, portable car microwave it can hold a reasonable amount of food (for one), and it’s reasonably priced.

And that isn’t all.

It is made by a famous brand and has excellent online customer reviews, just as we expected.

  • This mini microwave is also simple to operate.
  • There are no twitchy buttons to contend.
  • Simply plug it in and wait 30 minutes to an hour.

This portable oven is ideal for a busy construction worker, student, or older adult.

When empty, the Hot Logic Portable Personal Mini Oven measures 7.5 by 9.5 by 3.5 inches and weighs only 1.43 pounds.

It can accommodate containers measuring 6.75 x 8.75 x 2.5 inches.

This equates to 1.5 quarts (48 ounces) of food.


  • Excellent value.
  • It is simple to use.
  • It does not require supervision (it will not burn or overcook meals).
  • Food can be heated in as little as 30 minutes.
  • Food can be kept warm for up to 12 hours.
  • It can be used in a car or an office (comes in 120V and 12V options).
  • Food packaged in plastic, metal, foil, glass, and cardboard can be heated.
  • It’s tiny enough to fit inside a backpack or a glove box.
  • Design that is discrete and presentable.


  • This cannot be used to prepare meals from scratch.
  • Additional features include:
  • Available in a variety of colours, including black, red, blue, green, purple, and pink.
  • The 48-inch power cord allows for maneuverability in small spaces.
  • Warranty for one year.

Buying tip: If all you need is a portable mini oven that can warm your food and keep it warm for a while, this is the product for you.

It goes well with everyone and is ideal for transporting lunches, dinners, or snacks. It is simple to use and does not require supervision.

You can use it in your vehicle by purchasing the 12V model or in an office or mobile home by buying the 120V cord.

Please remember that you must give this unit at least 30 minutes to warm your food correctly.

2. Lunch Crock Food Warmer Crock-Pot Car Microwave

Car Microwave: 8 Best portable microwaves for cars

Heat leftovers, soups, oatmeal, and other favourites for delicious meals away from home.

Excellent portability features are an outer lid, cool-touch exterior, easy-carry handle, and integrated cord storage.


This crock-pot warmer is intended to do exactly what its name implies – warm your lunch.

It’s a portable food warmer with a capacity of 20 oz/0.57 liters that you can take with you wherever you go and quickly warm your food.

It runs on 110 volts and, while it is primarily intended for countertop or desk use, it can also be used as a car food warmer if you have an inverter.

This Crock-Pot Lunch Warmer microwave weighs 1.4 pounds and measures approximately 8 x 8 x 6.8 inches when empty.

Warming your meals can take anywhere from 30 minutes to 90 minutes.

However, even if you leave it for longer, your food will not burn, which is a great benefit!

It’s a simple, sturdy, dependable portable food warmer that deserves to be ranked second in this review guide.


  • Ideal for soups, stews, and other dishes.
  • It does not necessitate monitoring.
  • Even if left for hours, it will not burn your food.
  • Dishwasher-safe food container that is removable.
  • Simple to use (plug & play).
  • It is simple to clean.
  • Excellent pricing (prices change with colour designs).
  • LED power-on indicator
  • The design is sleek and glossy.


  • Container capacity is limited.
  • It is not possible to warm multiple foods at the same time.
  • Additional features include:
  • Available in a variety of every colours, including blue, red, purple, and black.

Buying tip: This Crock Pot warmer is ideal for single-person meals.

It’s a dependable product ideal for transporting meals in your vehicle while out in the field or on road trips.

It can be used daily as a warmer.

However, keep in mind that it’s best for wet foods like stews and soups, as well as semi-wet foods like vegetables, rice, and pasta.

This versatile food warmer is unquestionably worth the price.

3. Rottogoon mini portable oven

Car Microwave: 8 Best portable microwaves for cars

Are you tired of using the company’s microwave oven for an extended period? Are you concerned about the sanitary and odorous conditions of the public microwave oven?

Is it true that the traditional microwave oven dries out the food and makes it taste bad? The Rottogoon mini portable oven Car Microwave will assist you in resolving any issue.


This best 110V portable food warmer/mini microwave oven is our top budget pick.

It is extremely inexpensive.

So, if you’re looking for a dependable car microwave without spending a lot of money, this could be just what you’re looking.

This portable car microwave oven is very similar to the Hot Logic food warmer we previously looked.

But, it has many dimensions and uses a removable microwave oven hot plate to warm or cook your food.

It microwave oven measures 9.6 x 7.5 x 4.9 inches and can hold containers up to 9′′W x 6.75′′L x 3.5′′H.

4. Electric Lunch Box|Portable Food Warmer Best Handheld

The Electric Lunch Box is a brand-new, high-tech product explicitly designed for car owners.

Portable Food Warmer for Car and Home Use Provides a Healthy Lunch Wherever You Go.


This portable microwave by Corotc has a lunch box design that distinguishes it from the other listings on this list.

The microwave oven lunchbox design makes it easy to carry.

There microwave oven are clip-on locks on the sides to ensure that the lid is securely fastened for safety, as well as a firm handle at the top.

This unit’s features, as well as its sturdy construction, have earned it the title of “best handheld” car microwave oven/mini microwave.

This mini microwave isn’t the only thing that makes it stand out. It is designed with car cars in mind.

The 12V car charging cord that plugs into the lighter socket confirms this. However, if you need to use it at the office, you have other 110V cord that you can plug into the wall.

Thiss portable microwave oven will heat your food in 40 to 50 minute when it comes to usages.

Another great feature of this product is the removable food container, which holds enough for two people.

This portable microwave oven Electric Lunch box measures 9.53 x 6.89 x 4.57 inches, microwave oven weighs 1.81 pounds, and holds 1.5 liters of food.


  • Great value.
  • An adapter for a 12V car lighter socket is included.
  • A food container made of food-grade stainless steel is included.
  • Capacity: 1.5 liters
  • Durable plastic and metal construction.
  • Large enough to carry food for two people.


The product design appears to be geared toward children rather than adults.

Additional features include:

  • Available in a variety of all colours, including blue, green, pink, orange, and grey.
  • The power indicator light illuminates.
  • Extra spoons (with compartment) and food containers are included.

Buying tip: This portable microwave lunch box is a great buy.

It has a durable design, a dishwasher-safe food container, and a large enough capacity to carry much food.

Furthermore, Car Microwave thanks to the 12V charger cord, it is easy to use in your car.

It’s perfect for anyone, and, like the other mini microwaves on this list, it’s elementary to use.

And, microwave as our ‘best handheld’ portable microwave highlight, we recommend this for people who need to carry their unit around without worrying about the durability or food spillage.

If you cannot purchase one of the four fantastic car microwave ovens we have highlighted above, we have included four additional options for you to consider.

These microwave alternatives may not be as great as the ones we’ve already shown you, but they’re still excellent products that you can rely on for warm lunches/meals in your car on the go.

They are as follows:

5. Aotto Portable Food Warmer

Tired of eating cold, unhealthy food or queuing for the office microwave? Purchase your lunch warmer and enjoy a hot meal whenever you want by keeping this magical little oven!


  • Aotto has created a portable personal food warmer/microwave.
  • It’s a straightforward, compact, and discrete unit, similar to the Hot Logic unit shown previously.
  • It has a fabric-clad exterior and an aluminum-insulated interior.
  • To heat your food, this Aotto portable oven has a hot plate at the bottom.
  • It weighs 1.23 pounds and measures 9.2 by 7.2 by 4.2 inches.
  • Because this unit does not come with any food containers, you can use your own.
  • And it will accept anything less than 9′′L x 6.75′′W x 3.5′′H in size.
  • It 45 minutes takes to an hour to heat ready food.
  • Easy soft foods can be prepared in about 2 hours, but more complex foods, such as meats, will take 4 hours or more.


  • There is no need for monitoring because the food will not be burned.
  • Easy to use – simply plug and play.
  • Food containers made of metal, ceramic, foil, and cardboard, glass, plastic are acceptable.
  • Cord length: in 48.
  • Great value.
  • Simple and discreet design.


  • It does not include a 12V cable to connect to the car lighter socket.
  • Additional features include:
  • Colors include black, blue, and sky blue.
  • Warranty period: 12 months.
  • If you can’t find any of our previous recommendations, this Aotto portable food warmer will suffice.
  • As a microwave oven for your car, you’ll need to connect an inverter to get power from your car battery.
  • You could also experiment with a car lighter socket adapter.
  • Overall, this mini oven will suffice for your needs.

6. Electric Lunch Box 2 in 1 | Food Heater | lunch and Home Use Alternative 2

PTC constant heating – Using PTC energy-saving heating components to prevent overheating.

I am using a low-consumption heat cycle to keep food at a suitable temperature and moisture food.

Food Grade Material-304 stainless steel container made of food-grade and PP material.


This is a portable lunch box oven from HengLiSam.

The unit resembles a lunchbox, complete with a plastic exterior and a clip-on lid.

Inside is a stainless steel food container with a capacity of 1.5 litres.

You also get a separate removable plastic container, as well as a knife, fork, and spoon as a bonus.

This Car Microwave portable microwave oven measures 9.3 x 6.7 x 4.3 inches and weighs only 1.7 pounds.

Although the company claims that it can heat your food in 25 minutes, we found that it heats more effectively if you wait up to 40 minutes.


  • Great value.
  • It includes a 110V wall plug as well as a 12V car lighter adapter.
  • Capacity: 1.5 liters
  • Easy to use – no monitoring required.
  • Food will not be burned.
  • Design that is durable and long-lasting.
  • Food container made of stainless steel that can be washed.


The plastic lid and other great plastic components may not last long.

Additional features include:

  • Power indicator for LED lights.
  • Included are a spoon, fork, and knife.
  • Colors include blue, grey, and green.

Buying tip: This 2-in-1 portable electric lunch box is durable enough to use both inside and outside a vehicle.

The ready 12V cable plugs directly into the lighter socket to ensure that your car battery’s charge is not jeopardized.

Overall, it’s a decent portable microwave/food warmer that anyone can use.

7.  Koolatron 12V Heating Lunch Box:

You don’t have to eat a cold sandwich every day with the Koolatron 12V Lunch Box Stove.

Simply plug this portable heater into a 12V receptacle and allow it to cook or reheat your food so you can enjoy a hot meal on the job site or while travelling.


This is a Koolatron electronic heating lunch box.

It functions primarily as a portable microwave oven or stove for use in cars and trucks.

It has a great design/build, with a metallic insulated interior and a rugged black exterior.

It features a six-foot cord and a 12V car adapter that plugs directly into your lighter socket.

The Koolatron portable microwave lunchbox looks easy, is easy to clean, and can hold 1.5 litres of food, which is a good amount.

It weighs 2.85 pounds, has dimensions of 11 x 8 x 8 inches, and heats food in approximately 30 minutes.


  • Rugged, rigid design.
  • It also includes a 12V adapter plug for your car’s lighter socket.
  • With a Koolatron 1 capacity of 1.5 liters, it has an excellent holding power.
  • Easy to use (no monitoring needed).
  • Pricing is reasonable.


  • If the unit is not handled nicely, there is a risk of leaks.
  • When heating, there is a risk of steam escaping and the food becoming dry.
  • The unit gets hot and should be used with caution.
  • There is no power indicator light.

Additional features include:

  • N/A
  • If you can’t find any of the top options on this list, this Koolatron mini microwave is a good substitute.
  • It would have been one of our top picks if not for the drawbacks we’ve highlighted.
  • The main first benefit of this unit is that it heats food well and looks great.
  • This is an great option if you’re looking for a portable microwave to use in your vehicle regularly.


8. Electric Lunch Box |Food Heater

You do not have a microwave in the studio and frequently work outside, such as car/truck drivers, construction workers, and office workers, can now heat their lunch anywhere and anytime with this electronic lunch box.

The Car Microwave 304 stainless steel container is removable, dishwasher safe, and easy to clean.


This portable microwave also comes in a lunch box design.

It has a plastic exterior, a metallic dishwashable food container, and a rubber seal to prevent leaks.

This electric lunch box microwave holds 1.5 liters of food, measures 9.69 x 6.89 x 4.72 inches, and weighs 2.05 pounds when empty.

This portable microwave draws 60W of power and comes with two 27-inch power cords, one with a 110V plug for indoor use and the other with a 24V cord for car or truck use.

An improved version of the previous model, this portable oven has a higher heating capacity and a shorter healing time.


  • Pricing is reasonable.
  • 12V car adapter and 24V plug for home/office use
  • The power indicator light illuminates.
  • Dishwasher-safe food container
  • Easy to use.


  • Plastic components may be durable.
  • Additional features include:
  • Carry tote bag
  • Included are a spoon, fork, and a separate plastic container.
  • Gray and yellow colour options are available.

Buying tip: Despite ranking last on our list, this portable electric lunchbox packs enough heat to provide you with the hot lunches you require while working, at school, or on the field.

However, due to durability concerns, we do not recommend this unit for daily use. It’s better suited for infrequent use. 


The following are some of the most frequently asked questions about car microwaves.

Is it possible to plug a microwave into a car?

You certainly can.

All you need is a small microwave with a 12V plug plugged into a lighter socket. If that is not possible, you can use the car battery to power the microwave oven. You will want to use an inverter to convert the AC charge to a DC charge for this.

Can you get a microwave that runs on 12 volts?

You certainly can. We’ve highlighted a few on our list of the best microwaves for cars above.

Simply connect the plug of a 12V microwave to the cigarette lighter socket in your car, and you’re ready to go.

As a result, you won’t have to rely on your car battery and risk draining its charge.

Is it reasonable to use a car inverter to power a microwave?

They certainly can. We recommend purchasing an inverter capable of handling enough power to power the microwave.

So, determine how much power your portable microwave will require and purchase an inverter that can handle a higher charge.

Is there a portable microwave available?

Yes, there are many portable microwaves and portable ovens that you can use in your cat/truck, as well as in your office or mobile vehicle.

Our review Car Microwave list above features 8 of the best portable microwaves for car use.

Is there a microwave that runs on batteries?

Your car’s battery powers the only battery-powered microwave available on the market. When used with an inverter, such microwave ovens can draw power directly from the car battery.

Are car microwaves safe to use?

Car microwave ovens are relatively risk-free. They are made of rigid, heat-resistant materials that are long-durable.

The exterior does not become hot, Car Microwave and the heating unit automatically regulates the temperature of the unit to avoid burning or fires.

Last Thoughts:

Thank you for viewing our in-depth review of the best microwaves for cars. We hope you’ve found what you’re looking for to help you cook food or reheat packed lunches while on the go. 



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