USB Heated Blanket Guide: EVERYTHING You Need to Know

Cozy. Warm. Anywhere.

That’s the power of a USB heated blanket. Say goodbye to shivering in chilly rooms or freezing on long journeys.

In this article, we delve into the world of USB heated blankets—unveiling their secrets, their benefits, and guiding you to choose the perfect one in 2024. 

What is a USB Heated Blanket?

A USB heated blanket is a portable and cordless blanket that provides warmth through the use of a USB power source. It is designed to be used with various devices such as laptops, power banks, or car chargers, making it incredibly versatile.

Basically, it’s a cordless electric blanket!

How Does A USB Heated Blanket Work?

USB heated blankets operate by converting electrical energy via the usb cable into heat. They contain heating elements or wires that generate warmth when connected to a power supply.

These heating elements are strategically placed within the blanket to ensure even distribution of heat. Once connected, the blanket starts emitting gentle warmth, providing a cozy environment for relaxation, work, or sleep.

How much wattage does The heated blanket use?

USB heated blankets typically use 40-50 watts depending on the power bank used to charge your blanket. 

To find the wattage used, this is the formula to use! (P.S. The products don’t tell you the exact wattage.)

Divide the capacity of the power bank by the duration of usage and multiply it by the power output of the power bank. This will give us the approximate wattage used by the blanket during operation.

For example:

• A power bank has a capacity of 8000mAh, at 18W 
• The heated blanket lasts for 3 hours on a single charge.

Wattage = (8Ah / 3 hours) * 18W

Wattage ≈ 48 watts

Do USB heated blankets work?

Yes, they work SO well that I can’t believe I didn’t find this earlier!

However, of course plugged in electric blankets will ALWAYS be warmer than a cordless heated blanket.

Here’s why:

• An electric blanket uses around 200 to 400 Watts of electricity; USB heated blanket uses ~50 watts. 
• Electric blankets are directly plugged into a power outlet, which provides a higher voltage.
• Electric blankets contain larger and more powerful heating elements compared to USB heated blankets. 

It’s important to note that while electric blankets use more electricity, they also provide greater heat output and coverage.

USB heated blankets offer the advantage of portability and convenience but may not generate as much heat as electric blankets.

Benefits of Using This As A Travel Blanket:

Portability: They are lightweight and easy to carry, allowing you to enjoy warmth wherever you go. Whether you’re traveling, working in the office, or lounging at home, these blankets can provide comfort in any setting.

Energy-efficient: USB heated blankets consume minimal power, making them an energy-efficient option compared to traditional electric blankets. You can enjoy the warmth without worrying about high electricity bills.

Versatility: With the USB port, you can connect your heated blanket to various devices such as laptops, power banks, or car chargers. This flexibility ensures that you can stay warm regardless of your location.

Improved well-being: Warmth has a soothing effect on the body, helping to relieve muscle tension and promote relaxation. Using a USB heated blanket can contribute to your overall well-being, especially during colder months coming up! 

Are USB Heated Blankets Safe?

USB heated blankets are safe to use when used properly and according to the manufacturer’s instructions. However, it is crucial to exercise caution and follow safety guidelines.

• Avoid using damaged or frayed blankets. 
• Never fold or crumple the blanket while it’s in use, as this can damage the heating elements and increase the risk of overheating.
• Avoid covering the heating elements. This helps prevent overheating and potential fire hazards.
• Do not leave unattended. Turn off the USB heated blanket when not in use or when leaving the area. 
• Purchase USB heated blankets from reputable brands that prioritize safety. Look for certifications or safety features like auto-shutoff mechanisms to ensure peace of mind during use. 
• Clean according to the manufacturer’s cleaning instructions. Some blankets are machine washable, while others may require spot cleaning.

It’s important to note that USB heated blankets are designed for personal use and should not be used as a substitute for traditional bedding or as a permanent heating solution.

They are intended to provide localized warmth and comfort.

How to Choose the Best USB Heated Blanket

When selecting a USB heated blanket, consider the following factors:

1. Size and coverage: Determine the size and coverage area you require. USB heated blankets come in various dimensions, so choose one that suits your needs.
2. Material and comfort: Look for blankets made of soft and cozy materials such as fleece or plush fabric. Ensure the blanket provides a comfortable experience while keeping you warm.
3. Power source compatibility: Check the compatibility of the USB heated blanket with the devices you intend to use as power sources. Ensure the blanket comes with the necessary cables and connectors.
4. Adjustable heat settings: Some battery powered blankets offer adjustable temperature settings, allowing you to customize the warmth according to your preference. This feature can be beneficial if you have specific temperature requirements.
5. Durability and warranty: Consider the durability of the blanket and any warranty provided by the manufacturer. A reliable warranty ensures that you can reach out for support if any issues arise.

Conclusion

USB heated blankets offer a convenient and cozy way to stay warm in ANY setting. You just need your power bank, your blanket and you’re good to go!

We’ve carefully curated a list of our top 6 picks for USB heated blankets available in 2024. Trust us, these blankets are the cream of the crop. By checking out our list, you’ll be avoiding the hassle of buying products that aren’t recommended.

FAQs

Can I use a USB heated blanket in my car?

Yes, USB heated blankets are compatible with car chargers, allowing you to use them in your vehicle for added warmth during your journeys.

Are USB heated blankets machine washable?

Not all USB heated blankets are machine washable. Refer to the manufacturer’s instructions for specific cleaning guidelines. Some blankets may require spot cleaning or gentle hand washing.

Are portable heated blankets safe for pets?

Portable heated blankets are safe with pets under direct supervision for short periods of time. Like any other blankets, pets may suffocate or overheated under these so be very careful. 

Can I use a USB heated blanket outdoors?

USB heated blankets can be used outdoors in moderate weather conditions. They are often used as camping blanket inside the sleeping bag. However, it is essential to ensure the blanket remains dry and is not exposed to rain or excessive moisture.

Can you run an electric blanket off a power bank?

No, traditional electric blankets require a direct power source and cannot be run off a power bank. 

Is it unhealthy to sleep under an electric blanket?

It is not safe to sleep with an electric blanket on. Period. This is due to the risks of overheating and poses a fire hazard.