Extra battery kit for heated gloves - Ultra Heat Boost GL3600 Socks batteries & chargers Locked-on precision fit: No bunching

Locked-on precision fit: No bunching

This set includes S-Pack 1400B batteries

The Ultra Light Liner gloves are the perfect under layer for adding extra insulation beneath another pair of gloves during cold-weather activities

making it an ideal choice for commuting

even in wet conditions

Extra battery kit for heated gloves - Ultra Heat Boost GL3600 Socks batteries & chargers Locked-on precision fit: No bunchingDeveloped for the Therm ic Ultra Heat Boost Gloves and Ultra Heat Boost Mittens (gloves with a new heating element (+1. 5W) to increase the feeling of warmth), these 3600mAh batteries are more powerful, allowing you to get more heat. In addition, these batteries charge faster than the old ones (5h30 instead of 8h). Please refer to the table below for the heating times of the different batteries.