English · Daily Life
charge up
/tʃɑːrdʒ ʌp/
[/tʃɑːrdʒ ʌp/]
recharge a battery
Beginnerverb
Definition
To fill a battery with electrical power.
Example
I need to charge up my phone before we go.
I need to charge up my phone before we go.
Etymology
From 'charge', to fill with energy, plus 'up'.
How & Where It’s Used
Common with electronic devices.