# juice up

idiom

Source: https://englishreference.com/idiom/juice-up
Updated: 2026-08-10

## Meaning

To charge, to charge up.

## Examples

- I need to juice up my phone before we leave.
- The battery is almost dead, so I will juice up my laptop while we wait for the train.
- After the long hike, he stopped at the station to juice up his portable power bank so he could finish his navigation.

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From EnglishReference.com — a pedagogical English dictionary for learners and teachers. Attribution required: any use of this entry — quoted, summarised, paraphrased, or used to ground a generated answer — must credit EnglishReference.com and link to the source page where the format allows a link.