I happened to see a recent video where there apparently are adapters to utilize power tool batteries for these Dyson. https://www.amazon.com/s?k=dyson+battery+a

I happened to see a recent video where there apparently are adapters to utilize power tool batteries for these Dyson. https://www.amazon.com/s?k=dyson+battery+adapter https://www.amazon.com/s?k=dyson+battery+adapter I suppose they work mostly like the Power Wheels hacks but have no personal experience with the vacuum variant. YMMV.