... 3.7V /7.4V/11.1V ITEM:skiboot,heated clothes,heated gloves waterproof battery packli-ion battery for heating ... elements gloves 2200mahSpecification:Waterproof battery pack for the skiboot, heated clothes, heated gloves, heated products3.7V, 2200mAh, 3.7V, ... , 3000mAhFully waterproof battery.Controllers for the skiboot, heated clothes, heated gloves, heated productsBattery charger for the skiboot, heated ...