The Thermic S-Pack 1200 batteries are suitable for use with the Therm-ic PowerSocks heated socks, providing up to 14 hours of heat. Pack comes with a USB charger, wall charger not supplied. The S-Pack 1200 is the most common battery used by our customers, making it the most popular among thousands of winter sports enthusiasts.

Thermic S-Pack 1200 Batterie Features:

• The 3 heat levels can be set by pushing a button
• Warm your feet for up to 14 hours: 
  • Level 1: 12-14h
  • Level 2: 5h30-7h30
  • Level 3: 3h45-4h15
• Laterally mounted battery pack with snap buttons on the cuff of the sock.
• Compatiel with Therm-ic Powersocks.