Rechargeable Heated Cycling Gloves with Battery M–XLConquer the Chill: 10C to 5C Protection Don't let the frost stop your ride. Engineered for extreme cold, these insulated gloves keep your hands toasty from 10C up to 5C. Powerful 4000mAh Dual Batteries Equipped with two high capacity 4000mAh batteries, these gloves provide up to 4. 5 hours of continuous warmth. Perfect for long weekend rides or outdoor work. Smart Heat Control with Auto Regulate Choose your comfort with High, Medium, and Low settings.