Tackle messes of all sizes with the BLACK+DECKER dustbuster AdvancedClean+ Handheld Cordless Vacuum. Powered by a built-in 20V Max Lithium-Ion rechargeable battery, the AdvancedClean+ Handheld Cordless Vacuum can easily clean dirt and debris in high traffic areas around the house and works great on your car interior, too. Extend our longest ever built-in crevice tool to vacuum in hard to reach places and dial between 2 speeds depending on the surface you’re cleaning. Conveniently clean area rugs, carpeted stairs, hardwood, tiles, marble, furniture upholstery and more. The high capacity 75mL dustbin means you can clean for longer without stopping to empty the dustbin and a battery indicator light lets you know how much charge you have left. For deep cleans and everyday messes, the 20V MAX AdvancedClean+TM Hand Vacuum has the power to get the job done. Maximum initial battery voltage (measured without workload) is 20 volts. Nominal voltage is 18 volts.