YOU SAID:
My battery didn't last ten years.
INTO JAPANESE
私のバッテリーは10年間続かなかった。
BACK INTO ENGLISH
My battery didn't last ten years.
INTO JAPANESE
私のバッテリーは10年間続かなかった。
BACK INTO ENGLISH
My battery didn't last ten years.
That didn't even make that much sense in English.