I just had a heart attack moment! It's been a few years since I used my Milwaukee heated gloves. I pulled them out and took them into work for the ride home after work. The batteries charged correctly and are holding their charge but I couldn't get the gloves to power on! My thumbs started crying in pain! I tapped the switch side on the desk and the switches started working! I'll report back how the gloves do at the end of the work week.