Replacement battery for boots Accessories About the Socks – Ultra

About the Socks – Ultra Warm Performance S

Silicone non-slip palm for improved pole grip

Charge to ~50% before storing for extended periods

Fast charging when used with a 5V/2A wall adapter (not included)

Technical data:

Replacement battery for boots Accessories About the Socks – UltraReplacement or spare batteries for your Therm ic heated liners. 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