Bosch (Blue) 18V to Dyson V8 Battery Adapter

It works fine, but the button on the back of the adapter is way too easy to depress, unlocking it, and then quickly losing connection inside the handle. Also, the slide that accepts the Bosch battery is not as smooth as it should. The battery doesn't easily slide in and doesn't lock properly, although it's held in just fine by friction alone. Which also means it's quite hard to slide out. So all in all: functionality is very nice but manufacturing and tolerances are quite sloppy. Hope that helps.

It clips in nice and snug. It doesn't need the screws any longer. It would be nice if there was a stand to clip the vacuum into so it doesn't fall over. That's why the last battery adapter broke