“How do heated jackets work?”

“It uses the battery as a power source to heat the heating elements.”

As we all know, heated apparel is one type of garment equipped with heating elements to provide warmth. So, what powers the heated apparel to generate heat? It’s the battery.

Battery is the power source of heated apparel. It transfers the electric energy into heat to deliver warmth. Typically, heating elements sew into the garment are strategically placed to distribute heat evenly across the key areas. As the battery supplies the power, it activates heating elements to produce warmth.

The choice of battery is crucial in ensuring efficient and effective warmth. It greatly affects the heating speed, heating hours, and overall performance of heated apparel. So, this passage will focus on the topic of battery to tell you what’s the best battery for a heated jacket. 

How to Choose the Best Battery for Heated Jacket

It’s significant to check out these factors for purchasing a battery for your heated apparel.

• Battery Type. Lithium-ion batteries and polymer lithium-ion battery are commonly used with heated apparel. Both are great options when you plan to purchase the battery for heated jacket. The former features high energy density and reliability, while the latter is known for its flexible and lightweight design.

• Capacity. Higher capacity usually means longer heating hours. Consider the capacity if you want to extend warmth during outdoor activities. (Note: The heating hours is also affected by the number of heating element.

• Voltage. Higher voltage can contribute to more efficient heating performance. When selecting a battery, consider the voltage compatibility with your heated jacket to ensure optimal functionality.

• Size. The size of the battery is an important consideration, especially when integrated into the design of your heated jacket. Choose a lightweight battery to enhance overall comfort and convenience.

• Safety protections and certifications. Prioritizing the safety of battery is necessary. Look for protections against overcharging, over-discharging, over-voltage, over-current, and over-temperature. Certifications from recognized authorities assure the safety and reliability of the battery.

Best Battery for Heated Jacket: Our Top Picks

Venustas 7.4V Battery Pack (4800mAh)

Specification

Type: Lithium-ion | Voltage: 7.4V | Capacity: 4800mAh | Output: USB-A 5V/2.1A; DC 7.38V/2.4A | Input: Type-C 5V/3A | Size: 3.15×2.6×1.02in | Weight: 6.56oz/186g

If you're in search of a reliable power source for your heated jacket, the Venustas 7.4V Battery Pack stands out as an excellent choice. This lithium-ion battery equipped with LG cells distributes stable electric energy to activate heating elements, which ensures wearers can enjoy efficient warmth.

One of the best parts is the upgrade design. It is smaller and lighter than the average of the market, the round corners make it easy to carry. The batteries are compatible with Venustas 7.4V heated apparel, providing up to 7-8 hours of continuous use. Safety is our top priority, as the battery is equipped with multiple protections and is certified by UL, CE, FCC, UKCA, and RoHS.

ORORO 7.4V Battery Pack(4800mAh)

Specifications

Type: Lithium-ion| Voltage: 7.4V | Capacity: 4800mAh | Output: USB-A 5V/2.1A; DC 7.38V/2.5A | Input: Type-C 5V/3A | Size: 3.07×2.48×0.98 in | Weight: 6.53oz

ORORO 7.4V Battery Pack is another popular option on the market. Crafted with advanced lithium-ion technology, the ORORO 7.4V Battery Pack guarantees a reliable and steady power supply. With a full capacity of 4800mAh, the battery can charge the ORORO heated apparel (3-4 heating zones) for up to 10 hours.

(Source: ORORO Official Website)

Plus, the dual ports allow you to charge your smartphone while you wear the heated apparel. This feature is a great advantage for outdoor people, providing excellent convenience of staying warm and connected.

Gobi Heat 7.4V Battery Pack (6500mAh)

Type: Lithium polymer| Voltage: 7.4V | Capacity: 6500mAh | Output: 7.4V DC port | Input: USB-C | Size: 5.25 x 3.38 x 1.5 inches |Weight: 10.4oz 

(Source: Gobi Heat Official Website)

Gobi Heat is known for making heated apparel and this battery is the preferred choice. Compared with the above two options, the Gobi Heat Battery has a larger capacity of 6500mAh to provide extended warmth. The DC port not only allows for a more robust power supply but also enhances better heating performance. However, it's slightly heavier compared to both the Venustas 7.4V battery pack and the ORORO 7.4V battery pack.

Venustas 7.4V/12V Battery Pack (10000mAh)

Specification

Type: Lithium-ion | Voltage: 7.4V/12V | Capacity: 10000mAh | Output: USB-A port; DC port | Input: Type-C | Size: 4.88×2.76×1.18in | Weight: 12.8oz

Indulge in uninterrupted warmth throughout the day with the latest release from Venustas. Designed to enhance heating hours, Venustas proudly introduces this innovative battery. It’s a functional battery that is compatible with 7.4V heated apparel, 12V heated apparel, and other mobile devices.

Boast a large capacity of 10000mAh, this battery can allow Venustas 7.4V heated apparel to provide warmth for up to 20 hours. It also can charge iPhone 15 and Galaxy S10 up to 4 times. If you are looking for extended warmth and have no specific requirement on the weight, this battery stands out as an excellent choice.  

FAQs

• How long does the battery last?

It depends on the battery capacity and the number of heating elements. For example, Venustas 7.4V battery pack can charge the heated jacket with 5 heating elements for up to 7-8 hours.

• How to charge the battery?

It’s similar to charge your smartphone. Just plug the battery with a charger or you can directly plug it into an electric outlet.

• How to use the battery?

Just plug the apparel cable into the battery port, press the power button on the apparel, and then you will feel the warmth.

• How to store the battery?

Follow the manufacturers’ instructions and keep the battery from high temperature, moisture, fire, and so on.

• Can I use the battery to charge other mobile devices?

It depends on the battery you purchase. Most batteries are designed with USB ports to charge other mobile devices.

• Can I use the 7.4V battery to charge 12V heated apparel?

No, you cannot because of different voltages.