Extra battery kit for heated gloves - Ultra Heat Boost GL3600 Socks batteries & chargers This set includes S-Pack 700B

This set includes S-Pack 700B batteries

Just add a USB wall adapter (5V/2A) to charge and you’re ready for the cold

Key Features

and chafing

Extra battery kit for heated gloves - Ultra Heat Boost GL3600 Socks batteries & chargers This set includes S-Pack 700BDeveloped 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.