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  • Regular price £91.00
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The S-Pack 1400 Bluetooth battery is the most efficient in the range. With Bluetooth technology, you can adjust the heat settings remotely using your smartphone.

Single piece (1 battery)

  • Bluetooth function
  • Warm feet for up to 16 hours
  • Charger not supplied
  • S-Pack batteries are suitable for use with the Therm-ic PowerSocks heated socks