Other Power plug for Capella?

[Deleeh]

Hello,
I have buy the Beresford Capella for a few weeks.
I have read some things about another Power plug or Battery pack.
But i don‘t know what buy or is really necessary.
Or keep the original Power plug and change just the cabel. For example Audioquest or other.
When i really buy something i need a Europlug.

Can anyone help about this theme?

[Deleeh]

No one?
I have take a look to some Psu plug for example the Ifi Psu plug but not sure.Or a Keces P3 but have an expensiv price.
Or just some Cable and not sure too.