The makita battery compatible off-brand “Jienuo” vacuum has been pretty good. However, as many of the reviews state, it's a bit mank to get the battery out of since it slides straight down into a fairly small box. This tool slides into the screw holes in the back and the pull ring folds over out of the way to make it much easier to remove the battery.

Images were printed in PLA as a test, but for longevity, I suggest printing in PETG.