The S-Pack 700 battery has a maximum autonomy of 8 hours. It has three different intensity levels, allowing the user to adjust the level of heat to suit their needs.

Sold individually. Easily adaptable to compatible heated socks to provide constant heating during winter outdoor activities.

In a nutshell

• Sold individually
• Heating time level 1: up to 8 hours
• Heating time level 2: up to 5 hours
• Heating time level 3: up to 2 hours
• S-Pack batteries are compatible with Therm-ic Powersocks
• Charging cable not included

List of compatible heated socks

The S-Pack 700 battery is designed to be used with our Therm-ic heated ski and outdoor socks. Here is the list (from the oldest to the newest):

Heated ski socks :

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*If you're looking for batteries for the Ultra Warm S.E.T® heating socks, we recommend the .

Outdoor Heated Socks :