This 8.4V Dual Heated Gear Replacement Charger Is Perfectly Compatible With 7.4V 3500mAh Li-Polymer Batteries, As Well As Most Heated Gloves, Hats, Vests, Jackets And Socks. It Directly Replaces Original Chargers For Heated Accessories, Solving The Hassle Of Finding Matching Parts For Your Winter Gear
Note That 8.4V Is The Charger Voltage, And 7.4V Is The Battery Voltage—There Is No Conflict Between The Two; A Red Light Is Displayed While The Charger Is Charging, And A Green Light Indicates Charging Is Complete, Allowing You To Monitor Power Status At A Glance