Yes, the battery can also be charged without the WH. However, the battery cannot be removed. (not found out how) The WH is loose and it is the same plug or charger

Yes, a wall bracket with charging function is included in the scope of delivery. This wall bracket allows you to conveniently charge the hoover and store it on the wall at the same time.

The hoover is sold with the following accessories: electric brush with LED light, 2-in-1 brush, mini electric brush, pet brush, extension tube, power supply, user manual and warranty.

Unfortunately, we do not have any personal user experience with this product, but I am happy to forward your question to the Community, perhaps a Community member can help you. Alternatively, you are also welcome to report your situation via our Galaxus Assistant so that we can check this and provide you with information accordingly. https://www.galaxus.ch/help

The same. Max power drains the battery in just a few minutes. I only use standard power.

None