- 3.7V
- 2600mAh
- 9.62Wh
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 that are no longer available.
- The red or black connector at the end of your batteries are for the 2014 and newer Therm-ic gloves mittens and K2 heated boots.
- If you have an ARROW or ROUND battery connector were for the older glove and mittens made between 2008 and 2013 and the batteries are no longer available.