The Gerbing Atlas battery heated gloves feature full front-and-back heating that runs all the way to your fingertips for a premium warming experience. The Gerbing Atlas heated gloves feature 40 grams of Thinsulate insulation on top of the hand, and on the palm for lightweight & flexible construction. These perfectly designed gloves are lightweight, durable, stylish, and provide world-class heating performance.Gerbing heated gloves use patented Microwire heat technology and are made from lightweight, stretchable materials that help to improve dexterity and comfort during a wide range of activities. Finished with a water-resistant membrane, they repel water and keep your hands dry in adverse conditions. Small reinforcement layers are added to the fingertips for extra grip and added abrasion resistance. The index finger is equipped with a conductive material for ease of use with your smartphone or tablet without the hassle of removing your gloves.Gerbing Heated Gloves Include:2pc - 7V 2600mAh Rechargeable Lithium-ion Battery Pack1pc - 7V Dual Battery Wall ChargerDetailed InstructionsGerbing Lifetime WarrantyGerbing Atlas Heated Gloves Features:TPU molded cinch strapReflective pipingHeating on both palm and back of your handFull-finger heating to the tipsPremium outer shell with Cyberian Cordloc systemChamois thumbReflective pipingAquatex breathable water-resistant membraneThinsulate insulation with 40 grams on top of the hand and 40 grams on the palmTouchscreen compatible index fingerFull-finger heating to the tips135 F Maximum Heating TemperatureThree-level on-board controller for easy temperature control:HighMediumLowUp to 8 hours of heatEquipped with (2) 7-volt battery and a dual wall chargerThe battery has 4 heat settings as indicated by lights and Heat Times:100% (4 red/blue lights) - 2 Hours75% (3 red/blue lights) - 3 Hours50% (2 red/blue lights) - 5 Hours25% (1 red/blue lights) - 8 HoursCharging Battery:We recommend charging overnight for the first charge.Charge 100% before use (a full charge takes about 3 hours).A red light will appear on the wall charger when charging.The red light will change to green when charged.Maintain at least 25% power when the battery is not in use. This practice will prolong the life of any 7V battery.Each heated glove features an onboard temperature control button that regulates the temperature with three optimum heat levels. The 7.4V lithium battery is secured in a pocket on the top side of the gauntlet for increased freedom of motion during any outdoor activity. Gerbing Women's 7V Atlas Ultra-Flex Battery Heated Gloves