我的手机没电了

1. Out of battery.
My phone is out of battery. I need to find a place to charge it.

我手机没电了，得找个地方充电。

02 dead
forgot to charge my phone last night and now it’s dead.

我昨天晚上忘了充电，现在没电了

03 out of juice

My phone is out of juice.

我手机没电了。