recharge
verb [ I or T ] uk/ˌriːˈtʃɑːdʒ/ us/ˌriːˈtʃɑːrdʒ/
C1 （给电池）充电
If a battery recharges, it becomes filled with electricity so that it can work again and if you recharge a battery, you fill it with electricity.
Idiom
recharge your batteriesidiom C2 恢复体力；恢复精力；休整
to rest and relax for a period of time so that you feel energetic again
She took a trip to the South of France to recharge her batteries. 她到法国南部旅行休整。