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How do Heated Jackets Work: A Comprehensive Guide

22 Feb 2023 0 Comments

“Heated jackets come with toasty and warmth to challenge the cold days. Well, it’s essential to know what makes it different.”

Heated Jacket

A heated jacket is a fantastic piece of clothing for those who need to stay warm in even the coldest places, whether you’ll be out of camping, skiing, or staying indoors. Experts said that it’s an innovation to change our winter life. Its overall performance including heating efficiency, functional layers, and long-lasting warmth gains unprecedented popularity.

Well, we know the technology behind a heated jacket makes it unique and competitive. But how do they do? Let’s read this passage to explore how heated jackets work.

How do heated jackets work?

The science behind heated jackets is simple. Usually, heating elements and batteries are the key to building a heated system. That’s to say, a rechargeable battery powers the heating elements to produce heat.

Heating elements

Heating elements are designed to generate heat through the cover areas to keep the wearer warm. To provide maximum warmth, these elements are strategically placed on core body areas, typically check, shoulders, chests, arms, or collar.

Heating eleements

 Also, there are different types of heating elements used in heated jackets. Carbon fiber and graphene are the most common in heated gear. Both are made of lightweight and flexible materials, making it is highly conductive and efficient at producing heat. These heating elements sewn into the jacket distribute heat evenly across the body with the power of batteries.


A battery decides whether a heated jacket could provide warmth for an extended time. It is normally placed in a pocket to connect to the cord to charge a heated jacket. Well, we can find that there are many types of batteries, each with different capacity and voltage.

5V vs 7.4V

One of the most commonly used batteries is lithium-ion batteries. It’s one kind of battery with high energy density and a long lifespan, making it more competitive than others on the market. They are also lightweight and stable to guarantee the user a better experience without bulky, short-warmth annoyance. Besides, the capacity and voltage vary due to different properties. Normally, the former is 4,800mAH~ 10,000mAh, and the latter is 5V, 7.4V, or 12V.

Insulation layer

Additionally, the insulation layer also could be valued. A heated jacket is made from an inner layer and an outer layer, each with different fabric to combine functionality, comfort, and warmth. For example, polyester and nylon are crafted in the interior to make a heated jacket wind and water-resistant.

How to use heated jackets?

How to use heated jackets?

Using a heated jacket is an easy thing. First of all, please check the heated jacket package list to ensure something is included and complete when your package arrives, like a heated jacket, battery, charger, waterproof bag, and user manual. And the next step is to try the jacket to judge if it fits you and works well. Just plug the cord into the battery port (Note: the battery should be charged) and press the power button for about 3-4 seconds. If the heated jacket works in normal conditions, you will see the button would flash. Finally, you’ll feel some warmth covered with your body.

How to maintain a heated jacket?

How to maintain a heated jacket?

Equally, it’s critical to learn to maintain a heated jacket. All you need to do is to keep these tips in mind.

  • Store your heated jackets in someplace with good air circulation.
  • Don’t overuse the apparel in case of a short circuit, distribute heat unevenly, etc.
  • Remember to remove the battery in washing to prevent any risks.
  • Regularly charge the battery to maintain its performance.


All in all, heated jackets utilize heating elements powered by batteries to keep our bodies toasty. They are versatile, stylish, and can be used in a variety of settings. And with proper care, a heated jacket can provide years of warmth and comfort. 


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Read Venustas heated jacket manual:

Heated apparel 5V

Heated apparel 7.4V

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