Hey everyone, I'm new here and would like to get an idea as to when I should replace my battery. Currently, I have a voltage reader in the cigarette lighter and I've been noticing upon startup the voltage that it reads out is 11.1 volts. The question(s) I have are: 1. What voltage should my...

Hi everyone, just recently purchased a 1985 325e. After getting it home, I let it sit in my driveway for a few hours, and tried later that night to start the car. The car wouldn't start. After some attempts, the battery ended up dying completely and the car would barely even try to start. Today...

Hi Guys, I have an e90 2011 BMW 328i with about 59,000 miles on it. About 2 months ago I swapped out the original battery for a Walmart EverStart Maxx H8. I registered it using the Carly app a couple of days after installation. After, leaving the car sitting for a while I am getting 12.3 volts...

Hello, yesterday, my BMW 2003 330xi's Battery Light popped up during my drive home, that's all. Second day, Battedy Light still on, now fans turning on and off when key is in power gear, radio cutting out, lights dimming. When the car is on, radio cuts out, lights dim, LOUD popping sound (can't...

What voltage car battery does a 1997 BMW 740i take? What battery can I use instead of the $200 battery that auto stores suggest?