这电筒没有用；电池没有电了。

This torch is useless; the battery has run down.

youdao

这里没有电，只有一个旧太阳能电池板，每天提供几个小时微弱的灯光。

There's no electricity beyond that provided by one old solar panel that powers two dim lights for a few hours a day.

youdao

不消两三个钟点，“乌贼号”就会剩下个“空电池”，一点电也没有了。

In another few hours the devilfish would have a "flat can" no battery juice left.

youdao