We don't have a very large area for cleaning and we can do our living area with a balanced clean with about 35-40% use (mainly hardfloor, tile and a couple low-profile rugs)
After the unit gets to 100% charge I tend to switch the power off at the wall for safety and also not to waste electricity.
But the unit discharges the battery a LOT while sitting at its station doing nothing. At least 2% per hour. That's a huge drop in battery capacity considering there are no motors running. Can this be made more efficient as that's too much power wasted on doing nothing?