Depleted

USED UP

Think of a phrase that describes something completely exhausted, like a battery with no charge left.

Depleted" is a straightforward clue pointing to something that’s been completely exhausted or consumed. The answer "USED UP" fits perfectly because it directly describes that state—whether it’s energy, resources, or supplies. There’s no hidden wordplay here; the clue and answer match in plain, everyday language. Think of a battery that’s run out or a tank that’s empty—both are "used up.