S-Pack 1400B - Replacement Battery for Heated Socks French Days and dexterity needed for high-performance

and dexterity needed for high-performance freeride skiing and snowboarding

and ankle braces

then attach your power bank

Nordic skiers

S-Pack 1400B - Replacement Battery for Heated Socks French Days and dexterity needed for high-performanceThe S Pack 1400B battery delivers up to 14 hours of warmth and full Bluetooth control for your Therm ic and SIDAS heated socks. Sold individually. Bluetooth app control lets you fine tune your comfort. USB charging cable and 5V 2A charging cube not included. Heating Duration Level 1: up to 14 hours Level 2: up to 7 hours Level 3: up to 3. 5 hours Key Features Bluetooth control via smartphone app Three manual and ten Bluetooth adjustable heat settings