• Warm feet for up to 8 hours • Pack comes with a USB charger • Wall charger not suppliedS-Pack batteries are suitable for use with the Therm-ic PowerSocks heated socks.
S-Pack 700 battery is thin and compact.
• Warm feet for up to 8 hours • Pack comes with a USB charger • Wall charger not suppliedS-Pack batteries are suitable for use with the Therm-ic PowerSocks heated socks.
