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. The rechargeable Therm-ic S-Pack 700 has a maximum runtime of 8 hours. It is equipped with three different intensity levels that allow the user to adjust the heat level as needed. It is charged via the included USB charger. The rechargeable battery can be easily used with compatible heated socks to provide constant warmth during winter outdoor activities. The set includes two rechargeable batteries. The S-Pack 700 rechargeable battery is compatible for use with our Therm-ic heated ski and outdoor socks.Here is the list (from old to new):