Therm-Ic S-pack 700

The slim and compact battery Therm-ic S-Pack 700 is compatible with our heatable socks Therm-ic Powersocks. It provides up to 8 hours of heat. Sold per piece. The Therm-ic S-Pack 700 rechargeable battery has a maximum run time of 8 hours. It is equipped with three different intensity levels that allow the user to adjust the heat level as needed. The battery pack can be easily used with compatible heated socks to provide constant warmth during winter outdoor activities. Sold per unit. The S-Pack 700 battery pack is compatible for use with our Therm-ic heated ski and outdoor socks.Here is the list(from old to new):