Part Number: 57-202-501

depending on which temperature setting you choose

the retail packing may be missing or damaged

Part Number: 57-212-411

MATERIAL: PU+/PU+

Therm-ic Powerboot Replacement Battery SNOWBOARD TUNING TOOLS Part Number: 57-202-501Replacement or spare batteries for your Therm ic battery boots. You can replace the batteries to give you prolonged heat or replace the batteries if they wore out, got lost, or damaged. Keep your feet warm and comfortable without worry. 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