I just got my license three months ago and bought a used car from my uncle, so I am still learning everything. Yesterday a friend told me that batteries give small warnings before they stop working, and now I am worried I missed some. How do you actually know when a battery is getting weak? Is it only the slow start in the morning, or are there other signs that a new driver like me should watch for? My car sometimes takes a second longer to start, but only when it is cold outside, so I am not sure if that counts. The inside lights also look a little yellow when I turn on the radio and the air conditioner together. Is that normal, or is that a bad sign? I asked my uncle how old the battery is, and he said he thinks it is around four years, but he does not remember for sure. Is there a way to check the age by myself? I heard there is a sticker or a code on top, but I am scared to open the hood and touch the wrong thing. While reading about it online, I saw someone talk about
Car Jumpstart Pros in a small discussion about testing batteries at home, and it made me wonder if a quick test is something people pay for or if shops do it for free. What do you usually do? Do you wait for a problem, or do you test your battery every year just to be safe? Also, how much time should I plan to drive after a jump so the battery charges back up? I do not want to be stuck at school or at my part time job with a car that will not start. Another thing I keep asking myself is if short trips are bad for a battery, because I only drive about ten minutes to get anywhere. Should I take a longer drive sometimes just to help it? If you have any easy tips, or a story about the first time your battery failed, I would love to hear it. Please explain things in simple words because I am still learning the car words. Thank you so much for helping a beginner.
