I have been using a vacuum cleaner for a little over two years. And almost exactly after the warranty period expired, the vacuum cleaner stopped charging. A short search on the Internet showed a problem common to all Dyson cordless vacuum cleaners - after 2 years (namely, this period is the warranty period), the vacuum cleaner stops charging for everyone. Repair in the form of replacing the battery pack costs about 11in official services, which is more than 30% of the cost of the entire device, including the engine, accessories, etc. Dyson is simply cashing in on its customers by limiting battery pack life and forcing customers to pay for costly repairs. Here is such a super high-quality disposable vacuum cleaner. I decided not to fix mine. I will choose a vacuum cleaner with a removable battery pack. Well, the rating is right.