Which 気力もつきかけている is appropriate here?


[https://www.youtube.com/watch?v=mvBrve8BLog&t=2m57s](https://www.youtube.com/watch?v=mvBrve8BLog&t=2m57s)

sm21891947 - スーパーメトロイド（ＳＦＣ） 店頭映像 | Super Metroid Promotional Preview

The official english captions for this sentence gives:

もう戦う気力も尽きかけている。= My powers grow with each battle.

but google translate gives

I'm running out of energy to fight.

Or maybe the translator who wrote the official english captions thought it
was:

もう戦う気力も付きかけている

I realize that there was another post that is similar to my own, but that
question seems to not have been answered: [気力がつきかけていた: What meaning does かける
have here? And which つき is
this?](https://japanese.stackexchange.com/questions/28960/%e6%b0%97%e5%8a%9b%e3%81%8c%e3%81%a4%e3%81%8d%e3%81%8b%e3%81%91%e3%81%a6%e3%81%84%e3%81%9f-what-
meaning-does-%e3%81%8b%e3%81%91%e3%82%8b-have-here-and-
which-%e3%81%a4%e3%81%8d-is-this)




It's もう戦う気力も尽きかけている, or "I'm running out of spirit/energy to fight".

Simply, we never say 気力が付く, although we say 精力が付く.

