Why do batteries need flexible heaters?

September 6, 2023 arcstone

Batteries are integral to our lives, whether in our car, phone, or any other electronic device. We need them and use them daily. But, batteries can become dysfunctional at sub-zero temperatures. Batteries need to operate in a temperature-controlled environment to function. If the battery is in a cold climate, it will require a heating system.

This is where flexible heaters often come into play. Flexible heaters can provide uniform heat to any specific area. They are flexible yet robust, compact, and often surface adherent. These flexible heaters can conform to a battery or battery pack.

These heaters are essential for a battery to operate in cold weather conditions. They maintain the battery temperature to keep them powered and functional. Battery heating requirements vary by application, so all heaters are custom.

What types of batteries are best for flexible heaters?

Flexible heaters are the go-to choice for heating lithium-ion and hydrogen fuel cell batteries. 

Types of flexible heaters

Polyester heaters

Polyester heaters are water-resistant and very durable.  They are used in low-temperature applications up to 200°F.  The polyester heater can be designed with an adhesive backing, notches, control measures, an insulative backing, and many other options. They provide consistent heat across large surfaces.

Silicone rubber heaters

Silicone rubber offers heating up to 200 degrees Fahrenheit. They transfer heat rapidly and uniformly and are resistant to chemicals and moisture. Silicone rubber heaters are suitable for curved or flat surfaces.

Leaders in the flexible heater industry

Consider investing in battery heaters if you manufacture products for cold weather conditions. But, ensure you source them from a reliable and certified manufacturer and supplier.

Hi-Heat Industries designs and manufactures custom electric heating elements. Our flexible heaters include silicone rubber, polyester film, and Kapton® (polyimide). These lightweight heaters provide even heat across surfaces, regardless of size or curvature. We can fabricate them in unlimited shapes, sizes, and wattages. We are your preferred choice in finding the best fit for your battery heating needs.