Battery question regarding Festool ETSC 125 18V Brushless

[LittleBoxWorkshop]

Do all 18v batteries fit the Festool ETSC 125 18V Brushless? Or does it take a special battery. I see it pictured with an odd shaped battery hence the question.
I just don’t wan to buy it if my 18v batteries don’t fit.

Thanks in advance

 

[Cheese]

The cordless sanders only accept the Ergo 3.1 style batteries.

[attachimg=1]

 

[squall_line]

The ETSC is also the only cordless tool that Festool currently sells that also accepts a special Ergo-shaped mains adapter.

Not that I think I've ever used mine, but it's there.

 

[LittleBoxWorkshop]

Thank you so much for the super quick answers