Replacement or spare batteries for your Therm-ic battery boots
You can replace the batteries to give you prolong heat, or replace the batteries if they wore out, got lost, or damaged.
Battery Connectors. Over the years, Therm-ic has made changes to the battery connectors to improve the connection. Some older style batteries have different connectors are no longer available.
The red or black connector at the end of your batteries are for the 2014 and newer Therm-ic gloves and mittens and K2 heated boots and are available.
If you have an Arrow or Round battery connector- These were for the older glove and mittens made between 2008 - 2013 and the batteries are no longer available.