Frequently Asked Questions

Most ActionHeat 5V batteries run 2–8+ hours per charge, depending on the heat setting — low settings stretch runtime, high settings prioritize warmth. Get the most from yours with our garment & battery care guide.

Every rechargeable ActionHeat product includes a charger — plug the battery in until the indicator shows a full charge, and charge it fully before first use. Step-by-step charging instructions for your specific product are in our user guides.

Many ActionHeat 5V garments run on standard USB power banks, as long as the output matches your garment's requirements. Check the manual for your product in our user guides before using a third-party battery.

5V products use rechargeable power banks for higher heat output and longer runtimes, while AA products offer a lightweight, budget-friendly way to try battery heated clothing. Learn more on our technology page.

Yes — remove the battery, secure the connector, and machine wash on a gentle cycle. Full washing instructions for every product are in our user guides.

Hang-drying is recommended to protect the heating elements and wiring. Always follow the care label on your specific garment — details are in our user guides.

ActionHeat heating panels are encapsulated with an advanced thermal seal for durability and moisture protection during normal use — they are not designed for submersion. See how the technology works.

Every ActionHeat product has a detailed size chart with measurements — find yours on our size charts page or on each product page.

A closer fit improves heat transfer — especially for base layers, socks, and gloves, where the heating panels should sit near the body. Outerwear can fit like your normal jacket size. Compare measurements on our size charts.

ActionHeat heated products are covered by a 1-year warranty against manufacturing defects. See our warranty page for full coverage terms and how to file a claim.

First confirm the battery is fully charged, the connector is firmly seated, and the garment is powered on at the setting you expect. Troubleshooting steps for each product are in our user guides and battery care guide.