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LAST UPDATED: March 27, 2019

Best Heated Car Blankets: Stay Warm With These Top Picks

Check out these top heated car blankets to keep you warm and cozy while traveling

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PUBLISHED ON March 27, 2019

If your car, truck, or RV heater isn't powerful enough to keep you warm in winter (or your fellow passenger prefers a different cabin temperature), consider purchasing an electric travel blanket. They plug into your vehicle's 12-volt outlet or cigarette lighter, and an insulated wire heats it up. See our picks for the best-heated car blanket.

  • Best Overall
    Car Cozy Heated Travel Blanket by Trillium Worldwide
    Car Cozy Heated Travel Blanket by Trillium Worldwide
    Summary
    Summary
    This blanket plugs into a 12-volt power outlet and has an automatic shut-off. It's made of 100 percent polyester fleece.
    Pros
    Pros
    The blanket is large, soft, and warm (without getting too hot) even when it's not plugged in. It includes an indicator light that shows when it is on.
    Cons
    Cons
    The blanket turns off after 30 or 45 minutes. It does not have a high/low setting. The fuse may blow, and the blanket may not reach high enough temperatures.
  • Best Overall
    Car Cozy Heated Travel Blanket by Trillium Worldwide
    Car Cozy Heated Travel Blanket by Trillium Worldwide
  • Best Value
     Roadpro 12-Volt Polar Fleece Heated Travel Blanket
     Roadpro 12-Volt Polar Fleece Heated Travel Blanket
    Summary
    Summary
    This 12-volt blanket is 100 percent polar fleece. It has an eight-foot power cord, LED indicator, and is 58 inches long by 42.5 inches wide.
    Pros
    Pros
    The blanket feels nice and warm even when it's off. The cord is long enough to reach the back passengers. There is no automatic shut-off timer.
    Cons
    Cons
    The blanket is not machine-washable, and it can take a while to warm up. There is no adjustable temperature setting.
  • Best Value
     Roadpro 12-Volt Polar Fleece Heated Travel Blanket
     Roadpro 12-Volt Polar Fleece Heated Travel Blanket
  • Honorable Mention
     Sojoy 12V Multifunctional Travel Electric Blanket
     Sojoy 12V Multifunctional Travel Electric Blanket
    Summary
    Summary
    This multifunctional heated blanket is ideal for cars, SUVs, and trucks. It plugs into your vehicle's cigarette lighter socket.
    Pros
    Pros
    It is equipped with a thermostat and has three levels of heat control for enhanced comfort. It is made entirely of polyester fleece. It is machine-washable.
    Cons
    Cons
    It takes about 10 minutes to warm up. It is also not very durable, and its controller may stop working after a while.
  • Honorable Mention
     Sojoy 12V Multifunctional Travel Electric Blanket
     Sojoy 12V Multifunctional Travel Electric Blanket

    If your car, truck, or RV heater isn't powerful enough to keep you warm in winter (or your fellow passenger prefers a different cabin temperature), consider purchasing an electric travel blanket. They plug into your vehicle's 12-volt outlet or cigarette lighter, and an insulated wire heats it up. See our picks for the best-heated car blanket.

    Best Heated Car Blankets Reviews & Recommendations 2020

    Best Overall

    The Car Cozy heated travel blanket plugs into 12-volt power outlets and features a safety timer and automatic shut-off. Made of 100 percent polyester fleece, the blanket is big enough to cover two people, making it ideal for road trips and boating excursions.


    The blanket is large, soft, and warm even when it's not plugged in. When it is connected to a power source, the Car Cozy warms up within minutes. One benefit is that it doesn't get too hot, making it perfect for kids, particularly those in child car seats. It features an indicator light that shows when it is on or off, it folds up easily, and it takes up little space.


    One potential downside is that the blanket turns off after 30 or 45 minutes, which may be inconvenient if you want it to stay on for longer periods of time. Also, it does not include a high/low setting. Other drawbacks are that the cover is not removable, and it can't be cleaned in a washing machine. 

    Best Value

    The Roadpro 12-volt heated car blanket is 100 percent polar fleece and plugs into a cigarette lighter socket. The blanket is 58 inches long by 42.5 inches wide and comes in a zippered storage bag. It includes an eight-foot power cord with an LED indicator and has a 4.6 low amp draw (55 Watts). The blanket is pre-set to reach a max operating temperature of 110 F to 115 F degrees.


    The Roadpro starts working as soon as it is plugged into a power source, and even when it's turned off, the blanket feels nice and warm. One advantage is that the cord stretches far enough to reach passengers in the backseat. 


    One downside is that the blanket is not machine-washable. Also, it can take a while to warm up to your desired temperature. The blanket does not have an adjustable temperature setting, and there have been a couple of reports that the wiring can catch fire.

    Honorable Mention

    A heated car blanket helps you stay warm on your commute or when you're traveling. However, there are many heated blankets on the market, meaning choosing the best one can be tricky. If you want a blanket you can use for years, get the Sojoy Multifunctional Travel Blanket. It runs on 12 volts and you can easily connect it to your car's cigarette lighter socket for warmth.


    The travel blanket has a thermostat and three-level heat control to keep you comfortable, no matter how long you sit in your car. It heats up quickly and is ideal for road trips, cold winter drives, camping, or emergencies. The blanket is made of 100 percent polyester fleece and feels soft on the skin. It also uses energy efficiently and will not drain your car's battery.


    When the blanket gets dirty, you can wash it in a washing machine. However, you have to disconnect the electric wire first. It is also not flawless and has a few downsides. It takes a significant amount of time to warm up. It is also not very durable, and its controller may stop functioning after a while.

    Honorable Mention

    An electric car blanket must have three important features: It must be soft, large, and warm (even when it's not plugged in). Heated blankets made with fleece, like the ELUTO Electric Car Blanket, are naturally warm. It easily connects to your vehicle's cigarette lighter socket and starts doing its job. It is not an energy hog and only uses 12 volts of power.


    The blanket has an intelligent temperature-control system that cuts off power after 45 minutes to ensure you don't get scalded. It distributes heat using an S-shaped curve for uniform and rapid heating. It makes a great camping blanket because it doesn't take up a lot of space. It folds down to a small size and fits in a bag or a car trunk.


    ELUTO gives a one-year warranty for this heated car blanket so you can buy it with confidence, but it is not devoid of faults. There have been complaints that it malfunctions very quickly and stops producing heat. The controller also gets hotter than the blanket, which is a cause for concern.

    Honorable Mention

    A heated car blanket helps keep your body temperature even, boosting your metabolism and blood circulation. It can also warm your car seat to the perfect temperature before you get in your car. The Camco Polar Fleece Heated Blanket is ideal for commuting and traveling and will become a trusted travel companion. It provides the warmth you need for on-the-go living.


    This blanket has many features that delight us. It is made entirely of polar fleece, a fabric that traps air in the pockets between its fibers, creating a comfy layer of insulation. It has a low amp draw and will not drain your car's battery. It features a power cord that plugs into a car’s 12-volt power outlet.


    You can get two of these electric blankets: one to use in your car, and another for emergencies. It will ensure you enjoy soothing warmth in the comfort of your car, but its plug is not constructed well and may come apart after a few uses. Also, the blanket does not get very warm and lacks a timer to turn it off.

    Honorable Mention

    If you want a great companion for winter driving, consider the Zone Tech Car Heated Blanket. Once plugged in, it quickly heats up and warms your body, helping maintain proper blood circulation. It also provides soothing heat to your tired and sore muscles. You won’t have to worry about freezing when driving on cold days and may even feel reenergized after using it.

     

    This electric blanket will keep you warm through an entire road trip. Because it has no auto shut-off feature, you can use it to cover yourself when you sleep so you won’t wake up feeling cold. The blanket plugs into a 12-volt cigarette lighter outlet. It heats up quickly and stays warm until you unplug it. It is made of polar fleece and offers the two features everyone looks for in a blanket: comfort and durability.

     

    However, this heated blanket can get too hot at times because it has no temperature control or auto shut-off feature. Its plug may also slide out of the cigarette lighter jack, posing a danger.

    Honorable Mention

    There are many situations that call for heated car blankets: overnight road trips, cold commutes, tailgates, and even lunch-break naps. Because heated blankets are less expensive than heated seats, you can get several: one for yourself and others for your family. Electric blankets can also help reduce home heating costs because they consume very little energy.


    The Hamosky heated travel blanket provides cozy, body-encompassing warmth. It plugs into the cigarette lighter socket of any vehicle, quickly heats up, and stays warm for as long as it’s plugged in. Its thin wire gives off comfortable heat and it has a high/low gear switch. You can easily adjust its temperature according to your needs. Once you’re done using it, you can fold it and store it in the backseat or in the trunk. It doesn’t take up a lot of space.


    This electric car blanket will help you maintain a good body temperature even on the coldest of days, but it does have a few shortcomings. Despite what the manufacturer says, its heat emission is subpar. In addition, its plug may not fit in your car’s cigarette lighter outlet.

    Honorable Mention

    The MAXSA Heated Travel Blanket provides gentle heat whenever you connect it to a 12-volt power outlet in your car, boat, or RV. It is warm and comfy and measures 41 by 57 inches. It is big enough to cover two people. The blanket also comes with a seven-foot cord that can extend to the back seat of your car. You can program it to automatically switch off after 30 or 45 minutes. That way, it won’t drain the car’s battery.


    This heated car blanket will keep you warm as you camp, commute, or travel in cold weather. It is made of polyester fleece, a fabric with an exceptional ability to retain heat. Polyester fleece is naturally warm, so the blanket will stay warm even when it's not plugged in. It is available in three different colors: red plaid, leopard, and navy blue.


    But here’s something you may not know: Most heated car blankets only use 12 volts. As a result, they don’t get very warm, and that’s the main issue with this blanket. Many people complain that it does not get warm and that they still feel cold when using it. Also, the plastic electrical cord insulation may get frayed after moderate usage, revealing the inner copper wire.

    Honorable Mention

    Many of us go to great lengths in order to stay warm during the winter. We use heated mouse pads, heated slippers, heated towel warmers, and much more. A heated car blanket is more practical than some of the outrageous things out there, like nose warmers. If you're searching for one with a few bells and whistles, the Zone Tech Travel Blanket is a great choice. It doesn’t draw a lot of amps and won't drain your car’s battery. Its power cord plugs into a car's 12-volt power outlet.


    You can use this heated car blanket on your commute, when camping, or in emergency situations. It uses a fabric with far-infrared heating to distribute heat evenly. Infrared technology does away with lumpy wires. Zone Tech sells two blankets in a set so you can put one on the seat and use the other one to cover your body. The blanket is made from high-quality polar fleece for maximum comfort and durability.


    When you're done using the blanket, you can fold it for easy storage. It has a non-flammable design and can be useful in case of a fire. However, its top and bottom parts are not stitched together, so it is puffier than most car blankets. It may also stop producing heat after a short period of use.

    Why Trust Us


    All of our reviews are based on market research, expert input, or practical experience with most products we include. This way, we offer genuine, accurate guides to help you find the best picks.

    Learn more

    Why Buy a Heated Car Blanket?

    • Keep your body warm. If you often get chilly while traveling, a car blanket warmer will ensure that you don't get cold on the road. They're also handy if your vehicle unexpectedly breaks down and you end up waiting for assistance in the cold weather.
    • Keep your partner warm. If your spouse likes it warmer in the vehicle while you like it cooler, a plug-in car blanket is a solution. You no longer need to argue about the temperature inside the vehicle.
    • Get warm quickly. When the temperature is particularly low, it may take a while for the cabin of your vehicle to heat up. Heating blankets for cars will keep your body warm while you wait for your vehicle to reach a comfortable temperature.
    • Preheat your truck bed. If you drive a truck, heated travel blankets can make a big difference. Plug in the blanket after a long drive, and it will make your cold bed much cozier.
    • Loosen your muscles. You can wrap auto blankets around your shoulders while driving to relax your muscles and make your back feel better. This is particularly advantageous if you drive long distances and suffer from joint issues.

    Types of Heated Car Blankets

    12-Volt

    Cars, trucks, boats and other vehicles have 12-volt sockets, which are also known as 12-volt auxiliary power outlets or cigarette lighters. They deliver power to portable electronics, such as heated car blankets. A plug-in car blanket is powered up through the 12-volt sockets. Some vehicles contain multiple sockets to power several accessory devices at once.

    Top Brands of Heated Car Blankets

    RoadPro

    RoadPro, based in Palmyra, Pennsylvania, has been in the business for over 30 years. The company produces general travel products and auto accessories for both professional drivers and other motorists. Their featured electric blanket is the Roadpro 12-Volt Polar Fleece Heated Travel Blanket.

    Stalwart Tools

    Stalwart, a subsidiary of Trademark Global, LLC, is based in Lorain, Ohio. The company is primarily known for its range of power, electronic, and hand tools. Their top heated electric blanket is the Heated 12 Volt Fleece Travel Throw for Car and RV by Stalwart.  

    Heated Car Blanket Pricing

    • $30-$50: Heated car blankets are not cheap. Typically, they cost more than $30 unless you can find them on sale. While there are many heated blankets on the market, very few of them are specifically geared towards road travel.
    A person driving their car through a series of green mountains

    A heated blanket can add a little extra warmth when the heater just doesn’t cut it.

    Key Features 

    Automatic Shut-Off 

    Some heating blankets for cars include an automatic shut-off feature. An auto shut-off can kick in when the temperature gets too high or after a specified amount of time, i.e., 30 minutes. This allows you to use the blanket and not have to worry about turning it off. Most electric heated blankets do not have this feature.

    Number of Temperature Settings

    If you like to control a range of heating options, consider purchasing a plug-in car blanket that has at least dual controls for temperature settings (high and low). The more heat settings you have, the easier you will be able to control how hot the electric travel blanket will get. Few 12-volt heated blankets have this feature.

    Indicator Light

    Some heated travel blankets have an indicator on the cord that lets you know when the product is functioning. The indicator lights up when the blanket is on. The light turns off when the blanket is off. This will allow you to look at the indicator to determine if the blanket is on without having to touch it.

    Other Considerations

    • Size: If you are an adult and want the blanket to cover your entire body, you should purchase one that is at least 58 inches long by 42 inches wide. If a kid, a child in a car seat, or pet is using the blanket, a smaller size may work just as well.
    • Cord Length: The best 12-volt electric blanket will have a cord that is at least 6 feet long. This will enable you to plug it into the outlet and use the product in both the back seat of a passenger vehicle or the sleeping cabin of a tractor-trailer. Otherwise, you may need to use an extension cord.
    • Material: Heated blankets for cars come in various fabrics, including polyester fleece. Some are softer and/or more durable than others. These blankets can also feature several designs, including plaids or Realtree camouflage. Choose a material that you like and that will be most comfortable and warm during a road trip.

    Best Heated Car Blankets Reviews & Recommendations 2020

    Best Overall
    Car Cozy Heated Travel Blanket by Trillium Worldwide

    The Car Cozy heated travel blanket plugs into 12-volt power outlets and features a safety timer and automatic shut-off. Made of 100 percent polyester fleece, the blanket is big enough to cover two people, making it ideal for road trips and boating excursions.


    The blanket is large, soft, and warm even when it's not plugged in. When it is connected to a power source, the Car Cozy warms up within minutes. One benefit is that it doesn't get too hot, making it perfect for kids, particularly those in child car seats. It features an indicator light that shows when it is on or off, it folds up easily, and it takes up little space.


    One potential downside is that the blanket turns off after 30 or 45 minutes, which may be inconvenient if you want it to stay on for longer periods of time. Also, it does not include a high/low setting. Other drawbacks are that the cover is not removable, and it can't be cleaned in a washing machine. 

    Best Value
    Roadpro 12-Volt Polar Fleece Heated Travel Blanket

    The Roadpro 12-volt heated car blanket is 100 percent polar fleece and plugs into a cigarette lighter socket. The blanket is 58 inches long by 42.5 inches wide and comes in a zippered storage bag. It includes an eight-foot power cord with an LED indicator and has a 4.6 low amp draw (55 Watts). The blanket is pre-set to reach a max operating temperature of 110 F to 115 F degrees.


    The Roadpro starts working as soon as it is plugged into a power source, and even when it's turned off, the blanket feels nice and warm. One advantage is that the cord stretches far enough to reach passengers in the backseat. 


    One downside is that the blanket is not machine-washable. Also, it can take a while to warm up to your desired temperature. The blanket does not have an adjustable temperature setting, and there have been a couple of reports that the wiring can catch fire.

    Honorable Mention
    Sojoy 12V Heated Multifunctional Travel Electric Blanket

    A heated car blanket helps you stay warm on your commute or when you're traveling. However, there are many heated blankets on the market, meaning choosing the best one can be tricky. If you want a blanket you can use for years, get the Sojoy Multifunctional Travel Blanket. It runs on 12 volts and you can easily connect it to your car's cigarette lighter socket for warmth.


    The travel blanket has a thermostat and three-level heat control to keep you comfortable, no matter how long you sit in your car. It heats up quickly and is ideal for road trips, cold winter drives, camping, or emergencies. The blanket is made of 100 percent polyester fleece and feels soft on the skin. It also uses energy efficiently and will not drain your car's battery.


    When the blanket gets dirty, you can wash it in a washing machine. However, you have to disconnect the electric wire first. It is also not flawless and has a few downsides. It takes a significant amount of time to warm up. It is also not very durable, and its controller may stop functioning after a while.

    Honorable Mention
    LUTO 12V Polar Fleece Electric Car Blanket

    An electric car blanket must have three important features: It must be soft, large, and warm (even when it's not plugged in). Heated blankets made with fleece, like the ELUTO Electric Car Blanket, are naturally warm. It easily connects to your vehicle's cigarette lighter socket and starts doing its job. It is not an energy hog and only uses 12 volts of power.


    The blanket has an intelligent temperature-control system that cuts off power after 45 minutes to ensure you don't get scalded. It distributes heat using an S-shaped curve for uniform and rapid heating. It makes a great camping blanket because it doesn't take up a lot of space. It folds down to a small size and fits in a bag or a car trunk.


    ELUTO gives a one-year warranty for this heated car blanket so you can buy it with confidence, but it is not devoid of faults. There have been complaints that it malfunctions very quickly and stops producing heat. The controller also gets hotter than the blanket, which is a cause for concern.

    Honorable Mention
    Camco Heated Blanket for Cars

    A heated car blanket helps keep your body temperature even, boosting your metabolism and blood circulation. It can also warm your car seat to the perfect temperature before you get in your car. The Camco Polar Fleece Heated Blanket is ideal for commuting and traveling and will become a trusted travel companion. It provides the warmth you need for on-the-go living.


    This blanket has many features that delight us. It is made entirely of polar fleece, a fabric that traps air in the pockets between its fibers, creating a comfy layer of insulation. It has a low amp draw and will not drain your car's battery. It features a power cord that plugs into a car’s 12-volt power outlet.


    You can get two of these electric blankets: one to use in your car, and another for emergencies. It will ensure you enjoy soothing warmth in the comfort of your car, but its plug is not constructed well and may come apart after a few uses. Also, the blanket does not get very warm and lacks a timer to turn it off.

    Honorable Mention
    Zone Tech Car Heated Travel Blanket

    If you want a great companion for winter driving, consider the Zone Tech Car Heated Blanket. Once plugged in, it quickly heats up and warms your body, helping maintain proper blood circulation. It also provides soothing heat to your tired and sore muscles. You won’t have to worry about freezing when driving on cold days and may even feel reenergized after using it.

     

    This electric blanket will keep you warm through an entire road trip. Because it has no auto shut-off feature, you can use it to cover yourself when you sleep so you won’t wake up feeling cold. The blanket plugs into a 12-volt cigarette lighter outlet. It heats up quickly and stays warm until you unplug it. It is made of polar fleece and offers the two features everyone looks for in a blanket: comfort and durability.

     

    However, this heated blanket can get too hot at times because it has no temperature control or auto shut-off feature. Its plug may also slide out of the cigarette lighter jack, posing a danger.

    Honorable Mention
    Hamosky 12V Lattice Fleece Electric Heating Blanket

    There are many situations that call for heated car blankets: overnight road trips, cold commutes, tailgates, and even lunch-break naps. Because heated blankets are less expensive than heated seats, you can get several: one for yourself and others for your family. Electric blankets can also help reduce home heating costs because they consume very little energy.


    The Hamosky heated travel blanket provides cozy, body-encompassing warmth. It plugs into the cigarette lighter socket of any vehicle, quickly heats up, and stays warm for as long as it’s plugged in. Its thin wire gives off comfortable heat and it has a high/low gear switch. You can easily adjust its temperature according to your needs. Once you’re done using it, you can fold it and store it in the backseat or in the trunk. It doesn’t take up a lot of space.


    This electric car blanket will help you maintain a good body temperature even on the coldest of days, but it does have a few shortcomings. Despite what the manufacturer says, its heat emission is subpar. In addition, its plug may not fit in your car’s cigarette lighter outlet.

    Honorable Mention
    MAXSA 20014 Large Heated Travel Blanket

    The MAXSA Heated Travel Blanket provides gentle heat whenever you connect it to a 12-volt power outlet in your car, boat, or RV. It is warm and comfy and measures 41 by 57 inches. It is big enough to cover two people. The blanket also comes with a seven-foot cord that can extend to the back seat of your car. You can program it to automatically switch off after 30 or 45 minutes. That way, it won’t drain the car’s battery.


    This heated car blanket will keep you warm as you camp, commute, or travel in cold weather. It is made of polyester fleece, a fabric with an exceptional ability to retain heat. Polyester fleece is naturally warm, so the blanket will stay warm even when it's not plugged in. It is available in three different colors: red plaid, leopard, and navy blue.


    But here’s something you may not know: Most heated car blankets only use 12 volts. As a result, they don’t get very warm, and that’s the main issue with this blanket. Many people complain that it does not get warm and that they still feel cold when using it. Also, the plastic electrical cord insulation may get frayed after moderate usage, revealing the inner copper wire.

    Honorable Mention
    Zone Tech Fireproof Car Heated Travel Blanket

    Many of us go to great lengths in order to stay warm during the winter. We use heated mouse pads, heated slippers, heated towel warmers, and much more. A heated car blanket is more practical than some of the outrageous things out there, like nose warmers. If you're searching for one with a few bells and whistles, the Zone Tech Travel Blanket is a great choice. It doesn’t draw a lot of amps and won't drain your car’s battery. Its power cord plugs into a car's 12-volt power outlet.


    You can use this heated car blanket on your commute, when camping, or in emergency situations. It uses a fabric with far-infrared heating to distribute heat evenly. Infrared technology does away with lumpy wires. Zone Tech sells two blankets in a set so you can put one on the seat and use the other one to cover your body. The blanket is made from high-quality polar fleece for maximum comfort and durability.


    When you're done using the blanket, you can fold it for easy storage. It has a non-flammable design and can be useful in case of a fire. However, its top and bottom parts are not stitched together, so it is puffier than most car blankets. It may also stop producing heat after a short period of use.

    Tips & Advice for Heated Car Blankets

    • Due to their internal wiring, the majority of electric blankets for cars can’t be cleaned in a washing machine. They should not be submerged in water. Spot clean them instead.
    • When you wash your blanket by hand, use a mix of soap and water. Be sure to unplug the blanket first and make sure that it is cool to the touch before you clean it.
    • After cleaning your blanket, do not put it in the drying machine. Instead, let it air dry. Ensure that it is completely dry before you plug it in again.
    • Replace your heated blanket if you notice any damage or frayed wires. It can cause harm if it's not functioning properly. Also, do not iron the blanket because that can damage it.
    • When you are not using an electric travel blanket, make sure to turn it off and unplug it. For safety reasons, it is not advisable to leave the blanket on without supervision.
    • If the blanket does not have an automatic shut-off and you leave it plugged in while the receiving power is on, it will drain the battery. Unplug it when your car isn't running.
    • Gently fold or roll up the heated blanket for storage purposes. Rolling it will protect the insulated wires contained within. Then place it in a plastic bag and seal it closed.
    • Be careful not to use the blanket while it is folded over itself. This may create a hotspot and could potentially cause an electrical issue. Read the manufacturer's instructions and use as intended.

    FAQs

    Q: How long does a heated car blanket take to heat up? 

    A: It depends on the product. Some heated car blankets will start to get warm shortly after you plug them into a power source. Others take several minutes before reaching the desired temperature.

    Q: How long do heated car blankets last? 

    A: The best 12-volt electric blanket will last between three and five years if you use it as intended. Make sure you follow the manufacturer's recommendations.

    Q: Do heated car blankets retain heat after they’re turned off? 

    A: Heated blankets can retain heat for a short time after they're turned off. Some can stay warm for 15 to 30 minutes. Eventually, they will cool off and act as a regular, non-heated blanket.

    Q: Are heated car blankets safe? 

    A: Some heated car blankets have shut-off timers to prevent them from getting too hot, thus ensuring the user's safety. Electric blankets that stay on indefinitely have the potential to be problematic if they are not monitored during use.

    Q: Will a heated car blanket stay on when the vehicle is off? 

    A: It depends on what type of 12-volt plug you have in your vehicle. Some plugs only function when the vehicle is on or when it is placed in accessory mode. If the 12-volt outlet works without the engine running, the blanket will stay on while the vehicle is turned off.

    Final Thoughts

    Our top pick for the best-heated car blanket is the Car Cozy Heated Travel Blanket by Trillium Worldwide. It is large, soft, and warm even when it’s not turned on. 

    If you’re looking for something a little less pricey, consider the Roadpro 12-Volt Polar Fleece Heated Travel Blanket.