When choosing a cordless vacuum for hardwood floors, cleaning ability and battery life are key. Look for options that are lightweight, with strong suction power and maneuverability. You may also want to consider vacuum cleaners with attachments for hard-to-reach locations. When reviewing cordless vacuums for hardwood floors, we considered durability, battery life, noise level, and ease of cleaning. We also examined the ease of cleaning each vacuum’s dust cup. The best-rated vacuum on our list, the Shark Navigator Freestyle Upright Stick Vacuum, cleans hardwood floors and carpet, so you don’t have to switch between machines. The Shark Freestyle has swivel steering so it easily maneuvers around furniture, and includes an extra-large dust cup that doesn’t need to be emptied as often as other vacuum models. To help you narrow down your choices, here are the best cordless vacuums for hardwood floors. Shark’s Freestyle features extra-strong suction and solid battery life. The vacuum can operate for approximately 15 to 20 minutes on a full charge. When attached to the included charging dock, the Freestyle takes about four hours to charge. At 7.5 pounds, the vacuum is conveniently lightweight, and unlike other stick vacuums, the Freestyle can stand upright on its own.