Products containing Lithium-ion batteries must ship via a ground service.
Packages containing Lithium-ion batteries cannot be expedited as they are not permitted aboard aircrafts.
"Free shipping" on these items is USPS Ground Advantage, if you require UPS Ground delivery please upgrade your shipping at checkout.
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Stay warm through long days in cold weather with the Therm-ic S-Pack 4000B rechargeable batteries. Designed for compatible Therm-ic heated socks, these Bluetooth batteries allow you to control the heat level from your smartphone, making it easy to adjust the warmth as conditions change.
The S-Pack 4000B offers multiple heat settings and long-lasting power for skiing, snowboarding, and other winter activities. The batteries attach directly to compatible heated socks and can be recharged for your next day outdoors.
Key features:
About Utah Ski Gear:
Utah Ski Gear was established in 2011 and we believe that skiing is for everyone. Helping our customers find the right equipment to get them and their families skiing is our passion. We understand price can be the biggest deterrent and because of this we offer new and used skis on a budget. For the more experienced skier looking for advanced gear, we offer hard-to-find accessories like specialized tuning equipment and high-performance skis. Customers preferring maximum comfort while skiing can find electric boot heaters, such as Hotronic FootWarmers.
Listing Notes:
Photos are stock photos and are not the property of Utah Ski Gear.
