Like the way we can just blow the dirt, grass clippings out without having to move stuff to sweep. We feel the battery needs charging more often than expected.
I haven't had a chance to use it to "battery extinction" which is good cause it indicates a good battery life for what I'm using it for which is cleanup after mowing. Just what I bought it for. I liked it so much, I bought one for my neighbor who helps me a lot on projects.