ski heated glove with lithium battery(3.7V 3400mAh ) and charger 1.Safe and reliable 2. Energy saving 3. Good warm ... ski heated glove with lithium battery(3.7V 3400mAh ) and charger 1.Application. skiing,snowboarding,cycling,climbing,riding,Fishing,outdoor working ... , it is the sign of being full when the red light of the power adapter turns green hite,black,red,yellow ...