Update + Under the Hood
I'd like to give an update on this Oreck vacuum, after a little over a month of use.
It's still performing admirably on both carpets and hard floors. I'm still on the original bag, and it has lots of room left in it. I imagine it'll take quite a few months for the bag to fill up.
The battery lasts about 15-18 minutes on a single charge, which I find pretty reasonable. However, additional ONEPWR batteries are crazy expensive! They cost $170 each, directly from Oreck.
A couple days ago, I unscrewed 7 Torx screws and removed the bottom cover because I needed to untangle the brushroll. I found some interesting things underneath.
The belt is called an "Endurolife" belt, and it's made out of Kevlar, so it should theoretically last longer than a typical rubber belt. However, I found some fibers sticking out of it, which makes me question the belt's longevity.
There's also an electronic circuit board which controls the vacuum, along with a micro-switch that prevents the vacuum from turning on when it's locked in the upright position. This is a safety feature, so that the vacuum doesn't "run away" or do anything undesirable when standing upright. It MUST be reclined in order to be turned on.
