The original post: /r/askcarguys by /u/ThePepperAssassin on 2025-02-14 17:49:41.

Hello all,

I just had my battery replaced only to find out I have a bad alternator. I can get the alternator replaced, but not for a couple of weeks. My battery light has come on, but my car still starts. I also have a portable jump starter that I can use.

I’m hoping to continue to use my car lightly for those two weeks. At least moving it twice a week so I do not get parking tickets.

Will this type of usage pattern decrease the life of my new battery?