Description
SIDAS S-PACK 1400B – Bluetooth-Controlled Heated Sock Batteries
The Sidas S-Pack 1400B is the most powerful battery in the Therm-ic range, offering up to 16 hours of heat and full Bluetooth connectivity for remote control via smartphone. With three adjustable heat levels, these rechargeable batteries are designed for intense winter use and are fully compatible with all Sidas heated ski socks.
✅ Pack of two rechargeable batteries
✅ Bluetooth-enabled – Control heat via smartphone
✅ Heating time: Level 1 – up to 16h, Level 2 – up to 8h, Level 3 – up to 5h*
✅ USB charger included – Charges both batteries simultaneously
✅ Compatible with all Sidas heated socks
✅ Lightweight and compact for ski boots and cold-weather gear
Technical Details
Heating Time: up to 16 hours
Charging Time: 5–7 hours
Color: Black
Connected: No (batteries connect to smartphone via app)
Type: Batteries & heating accessories
Activities: Ski, outdoor winter sports
Battery Care
Store in a cool, dry place (5°C–20°C / 41°F–68°F)
Charge batteries to 50% before long-term storage
Always disconnect batteries from socks when not in use
Clean with a slightly damp soft cloth and mild detergent
*Heating times vary depending on the sock model. Refer to the specific product page for details.