While there are several Dyson models with larger motors and more battery life ... the availability and accessibility of replacement parts and whether the vacuum came with a warranty.
After activating a brand-new AirTag, you can expect to replace that first battery in about a year. The timing of subsequent replacements really depends on the quality of the batteries you purchase ...
No need for replacement bags or even filters ... With its plentiful battery life and solid suction power, the Dyson V11 remains my top pick for a cordless vacuum that does it all without a fuss.