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S-Pack 3000 B
Batteries for heated socks -
Home delivery from 13/10/2026
60 days to change your mindThe S-Pack 3000 B battery from Therm-ic is compatible with Therm-ic heated socks equipped with S.E.T.® and Fusion technologies.
The S-Pack 3000 B pack includes two rechargeable batteries designed to support you during your winter activities, offering up to 18 hours of autonomy depending on the heating level selected.
Thanks to Bluetooth connectivity and the Heat Control app, you can easily control the temperature from your smartphone. Three intensity levels allow you to adjust the heat to your needs: up to 18 hours at level 1, 8 hours at level 2, and 5.5 hours at level 3.
Robust and splash- and dust-resistant, the batteries attach easily to compatible socks thanks to their snap button system.
Their USB-C port ensures simple and fast charging. The included charger allows you to recharge both batteries simultaneously.
A reliable and adjustable heating system to fully enjoy your days in the mountains, even when temperatures drop.
- Set of two S-Pack 3000 B batteries
- Bluetooth connection
- Splash resistant
- USB-C charger to recharge both batteries simultaneously
3 levels of battery life:
- Battery life at level 1: up to 18 hours
- Battery life at level 2: up to 8 hours
- Battery life at level 3: up to 5.5 hours
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