"I’m an Android. I can exert my full power until my energy runs out."

— Dragon Ball Super: Super Hero (junior novel) chapter 7: "Who is the Foe We Must Take Down?"

Up on the upper plaza, Gohan was focused on his fight with Gamma 1.
Just as Piccolo instructed, he kept up his assault without pause, unleashing a flurry of swift kicks.
With his current Battle Power, Gohan had the upper hand.
But Gamma 1 had yet to display any signs of weakness, thrusting his elbow at Gohan.
“Yeesh… don't you ever get tired…?”
“I’m an Android. I can exert my full power until my energy runs out.”
“How much energy do you have left…?”
Blocking the elbow with his arm and then deflecting it, Gohan created distance between himself and Gamma 1.
“I've still got 82% left.”
“Wha-! Seriously…?”
Gohan muttered, visibly shaken by the surprisingly precise calculation.

上の広場では、悟飯が１号との闘いに集中していた。
ピッコロに言われたとおり、攻撃の手をやすめずに、すばやい蹴りをくりかえす。
いまの攻撃力なら悟飯が上だ。
が、１号はまるでひるむ様子もなく、悟飯にひじをくりだしてきた。
「くっ……おまえ、つかれ知らずか……」
「人造人間だからな。エネルギーがきれるまで全力がだせる」
「のこりのエネルギーは……？」
そのひじを腕で受けてはじき飛ばし、悟飯は１号と距離を取る。
「まだ82％のこっている」
「げ！　マジか……」
でてきた具体的すぎる数字に、悟飯は引き気味にそうつぶやいた。