How long can kakashi use his powers?

[6thHokage]

Kakashi can barely handle one sharigan,so how long can he keep his susanoo?

 

[Ridoku X]

Long enough to save Sakura and neg diff some fodders v_v

 

[RaitonOniKairRasengan]

Long enough to solo this base

 

[Gerkak]

Wait and see.

Probable answer : Long enough to kamui anything in existance

 

[Venomous Cobra]

Don't worry, he'll solo someone before

 

[Indora]

Untill he dies form chakra exhaustion

 

[VongolaX]

Long enough until Obito removes his Susanoo.