I had a look at the manufacturer's website, but unfortunately I couldn't find anything more specific. Maybe someone else can find more details.

According to the supplier: Unfortunately this is not the correct power supply. It might work, but the correct power supply would be 48021967 (EAN code 8032768199223). Unfortunately, we do not have this item in our assortment.

Yes. This is exactly the power supply unit for it.

Unfortunately no, according to Hoover this power supply is not compatible with the "H-Free 500". Unfortunately, we do not currently have the possibility to obtain the suitable power supply unit from our suppliers. If you need it, we recommend that you contact the manufacturer directly.

Yes

According to our supplier: Yes, it is compatible with the Hoover FD22RP 011 (39400278).

Unfortunately, this charger is not compatible with the H-FREE200.

According to research, this should fit.