We needed a small cordless vacuum for our caravan. Caravan pitches are usually a combination of dirt and small pebbles. I was looking for a vacuum that was lightweight but could suck up the dirt and small rocks that inevitably end up in the trailer. I took this vacuum on my first trailer ride and it performed exactly as I hoped it would. We've been on it for 3 full days and although I've only used it for 10 minutes at a time I've used it 3-4 times and never had to charge it. I didn't plug it back in until we got home. So far it has earned 5 stars. If anything changes I will update the review.