Without batteries, heated socks, insoles and gloves won't give you the comfort you're looking for when you're skiing or hiking. That's why these batteries need to be maintained.Lire la suite
Developed 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 5200mAh 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.
Discover our explanatory video below.