YOU SAID:

The battery only lasts about ten minutes before I have to charge it again.

INTO JAPANESE

バッテリーは約 10 分しか持たず、再度充電する必要があります。

BACK INTO ENGLISH

The battery only lasts about 10 minutes and needs to be recharged.

INTO JAPANESE

バッテリーは約 10 分間しか持続しないため、再充電する必要があります。

BACK INTO ENGLISH

The battery only lasts about 10 minutes and needs to be recharged.