Heated Hoodie 3XL Hoodie Men's Battery Voltage 20 Number of Batteries 0 Charger Included No Battery Included No Hood Style Attached Heat Setting 3 Heating Time Up to 7.5 hr Replacement Battery 11A165 11A168 21RV46 21RV47 21RV48 21RV49 30RV75 30RV76 31AC52