Sucks amazing out of the box, but all the ingested dust goes straight into the HEPA filter and packs it faster than I could run through a 5Ah battery.
Actually I had to vacuum the filter about 4 times per 5Ah battery and was not able to fill the tank once (altogether) before sending it back.
Much hype; major disappointment.
Maybe TTI can contract GEN 2 out to Dyson, and make it use the M18 batteries.
I'm very happy. Very good suction vacuum. A bit heavy. Compared to other M18 Milwaukee vacuum this one "Milwaukee M18 FBPV-0 M18 FUEL Cordless Backpack Vacuum" it is much better.