Extra battery kit for heated gloves - Ultra Heat Boost GL3600 Sock Harnessing decades of imputed construction

Harnessing decades of imputed construction knowledge

The jacket has 6 active heating elements that are well distributed throughout the jacket to provide even heating

in an easy to wear

Protection: Long cuff to fully cover base gloves and prevent cold air and moisture from seeping in

Extra battery kit for heated gloves - Ultra Heat Boost GL3600 Sock Harnessing decades of imputed constructionDeveloped 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.