However, cordless vacuums also have battery-related issues to contend ... and Hoover, offer replacement parts for at least some of their products. Most also have authorized repair service centers ...

Looks and RGB LEDs are usually not a priority in tool batteries, but [Oleg Pevtsov] decided the battery for his DIY vacuum cleaner needed to be different. In the process, he learned some lessons ...

And once the battery of a cordless stick vacuum is fully discharged, it can take hours to completely recharge. To see how long a vacuum will last on one charge, CR’s testers run it until the ...