Early Black Friday: Up to 50% OFF* | Learn More

Free First Return or Exchange* →

Free Shipping to US, Canada & Australia

Batteries & Power Cables

Stay warm with power made for your DEWBU heated gear. Our rechargeable batteries deliver portable power for compatible apparel, backed by an 18-month limited warranty for added peace of mind. Choose battery power wherever your day takes you, or explore vehicle power cables for connected use.

Choosing a DEWBU Battery or Power Cable

Choose your power source based on how you use your heated apparel. A rechargeable battery lets you move freely, while a vehicle power cable supplies power when you stay connected to a suitable external source.

A spare or replacement battery for portable power

The DEWBU 12V battery pack powers compatible DEWBU heated jackets, vests, and pants through its DC output. Choose one to replace a compatible battery or keep a charged spare ready to swap in. Its digital display shows the remaining battery level.

A vehicle power cable for connected use

The 12V vehicle power cable connects compatible DEWBU heated apparel to a suitable 12V cigarette lighter socket. It is an alternative to battery power while you remain connected; the external power source must be active to supply power.

Frequently Asked Questions

Will the 12V battery work with every DEWBU heated product?

No. The 12V battery is designed for compatible DEWBU 12V heated jackets, vests, and pants. It is not compatible with DEWBU 7.4V heated gloves. Match the voltage and model to your product’s requirements before ordering.

How do I recharge the DEWBU battery?

Use the charging cable and a compatible charger specified for your DEWBU battery model. Follow the battery’s charging instructions, as charging requirements and charging time vary by model.

Can the battery also charge my phone?

Yes. The DEWBU 12V battery pack supports USB-C output for charging compatible phones and other mobile devices. Its DC output is used to power compatible DEWBU 12V heated apparel.