• This 8.4v USB step-up Adapter Charger can charge most of 8.4V heated glove battery and heated insoles.
• USB Adapter Charger support you charge your heated gloves or heated insole at anywhere anytime through your power bank or hany USB device . Please pay attention connector size and contact with seller for double confirm
• Support you charging your heated gloves, heated insole, hat in automobiles, heavy machinery, recreational vehicles.
• Wide use in Motorcycle, Bike, Lawn tractor, Truck, Pickup, Snowmobile, hiking, Riding lawn mower, Boats, ATV, RV, Scooter, UTV, Kayak.
• Quality Guarantee: 30days return and exchange freely, If for any reasons you are not satisfied with our product or service, please contact us first, we will be responsible for any un-expectable issues.