1、The man in the garage said he would charge up my car battery.
汽車庫的人說他將給我車上的蓄電池充電。

2、Charge up my car battery, will you?
替我把汽車上的蓄電池充一下電好嗎?

3、charge up the battery
給蓄電池充電

4、He said he would charge up my car battery.
他說他會給我汽車上的蓄電池充電。