Board Thread:Versus Debates/@comment-30323490-20180308192106/@comment-734582-20180309213542

Quadraticequation wrote: Hmmm. I think Obito only gave Kakashi his powers. Not his chakra stamina. That's why I think Kakashi got drained so quickly(couple minutes if not seconds), not because Obito took his powers back, but because Kakashi genuinely has average chakra-reserves. Kakashi's limit is several chidori. Three Kamui or so drain his chakra immensely. Yet in the fight against kaguya, he formed a massive susanoo, made two Kamui shuriken, then Kamui'd himself against the death bones and even did a Kamui raikiri.

In other words, there's a snowball's chance in hell that it was his own chakra. Spirits can transfer chakra. In fact, Kakashi was essentially an Edo Tensei. I also don't see why kakashi would collapse and show immense signs of fatigue despite seconds prior being totally fine.

So no, Obito gave him chakra.