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What’s the Best Battery Pack for Heated Vests?

21 Aug 2023 0 Comments

“Do you feel cold?”

“No, this battery powers my heated vest to cover me with unprecedented warmth and comfort. Would you like to try?”

Heated Vest

Heated vests are one kind of winter outwear, perfectly combining warmth, comfort, and stylish. People can layer it with other regular clothes to show their fashionable outlook. With a power bank, the vest can generate heat automatically to keep the body toasty.

Typically, the power bank is rechargeable and can be used for several times. Normally, there are many kinds of power banks for heated vests. So, which one is more efficient to distribute heat? Let’s discover the answer in this article.

Importance of heated vests battery, and how to choose 

The battery is an indispensable part of heated vests. When it is connected to the apparel, the battery can transform the electric energy to the heating elements, and then these elements quickly generate heat. Also, the battery can affect the heating hours. For example, a high-capacity battery can power the heating elements for an extended period.

power bank for heated vest

So, when you purchase a heated vest, one of the most important focuses is the power bank. Here are some tips to help you choose the best power bank.

  • Battery capacity. The capacity of the battery can affect the overall performance of heated vests, especially the heating hours.
  • Battery voltage. The voltage of the heated vest battery is different, and the common type is 5V, 7.4V, and 12V. Compared with 5V, the 7.4V and 12V can power more heating elements and perform more stably.
  • Battery material. The quality of the battery can influence its performance and lifespan.
  • Safety features. Because of the electricity, the battery may pose some risks if used incorrectly. Make sure the battery your bought has certain safe features, such as overcharging protection, or discharging protection.

Two types of battery: Lithium-ion vs Lithium-polymer

Lithium-ion batteries and lithium-polymer batteries are two kinds of common options used in heated apparel. Both feature stable and safety performance to power the heating elements. Let’s take a close look at each.

power bank for heated jacket

Typically, lithium-ion batteries are used to power heated jackets, heated vests, heated hoodies, and heated coats. Compared with lithium-polymer batteries, lithium-ion batteries have a higher energy density to heat up more heating elements at the same time. And this type of battery can deliver more consistent power to retain the heat for long periods. Also, lithium-ion batteries are stronger and are not easily out of shape, which makes them have a long lifespan.

Power bank for heated gloves

On the other side, lithium-polymer batteries have a slightly lower energy density, which is normally used to power heated gloves and heated socks. So, it is usually lighter than lithium-ion batteries to provide a better user experience.

Both batteries are great options to power heated apparel. No matter what kind of lithium batteries you choose, please remember to follow the battery using instructions.

Our Recommendations

Venustas 7.4V Battery Pack 4800mAh

Venustas 7.4V power bank 4800mAh





Type-C 5V⎓2.1A


DC 7.38V⎓2.1A

USB-A 5V⎓2.1A


4.25*1.97*0.98 inches





This battery is made of lithium-ion material featuring higher energy density, long lifespan, and the ability to provide consistent power. It can be used to heat up 5-6 heating elements at the same time and offers 8-10 working hours when the heated apparel can be adjusted at a low level. Because of the stronger material, this battery can be charged up to 800 times, which can reduce the need for replacing batteries frequently. To ensure a safe user experience, this battery features multiple protection, like over-charge protection, discharge protection, anti-short circuit protection, and so on.






Type-C 5V⎓3A


DC 7.38V⎓2.1A

USB-A 5V⎓2.1A


2.95*2.44*0.98 inches





This rechargeable battery is smaller, lighter, and faster charging. With the upgrade, this battery is 40% smaller than the ORORO standard battery to offer the optimized fit without feeling bulky and annoying. With a 5V/3A charger, it takes only 4 hours to fully charge the battery. And it can work up to 10 hours, which guarantees to provide you with long-lasting warmth. Also, this battery features over power protection, short circuit protection, temperature protection, and so on.


All in all, it’s the battery that makes the heated vest can provide long-lasting warmth. When you buy a heated vest, don’t forget to take a close look at the battery.


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Read Venustas heated jacket manual:

Heated apparel 5V

Heated apparel 7.4V

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