Your alternator probably just shit the bed. Was on its last of its life then the added \"stress\" of a stereo system made it kill itself.
Anyway I know people talk a lot of crap about them but I use Optima batteries in anything that can fit them. Mainly because I have a bunch of cars and many of them sit around. Its nice to know that if the battery dies I can condition and recharge it and get back to normal and not worry.
I am entertaining an Optima Yellow Top this time. It's $339, for reference, and I have a feeling it will outlast/outperform the OEM.
I did and what a misnomer 'dry cell' is. Yes they are great and expensive. Both standard and 'drycell' have liquid eletrolyte so it's weird to start talking about 'drycell'
My old car had an Optima Red Top in it for 10 years and never had a battery issue- but again, sitting on a tender most of the time.
Personally, I have a fondness for Optima batteries, particularly the Yellow Top, in any vehicle where there are a lot of accessories to run, though I have a Red Top in my daily driver.
Skip the dupmtima battery and save the coin. The extra capacity of a larger battery might not make the battery last longer (+5-7 years), heat kills batteries more than a few seconds of starting, and heat doesn't care if you have a small or large battery.
Haven't been impressed with the quality of optima over the last 5ish years.
Have two red tops in my 05 GMC. Sneaky suspicion one is bad. They were new when I got the truck six years ago.
Went to start truck after sitting five days and it was dead. Meter showed 12.1 and it charged in an hour which is very fast. Truck would turn over but not run. Checked charge again, primary at 12.4 and secondary at 12.7. Swapped places and truck starts, runs, all accessories work now.
Stay away from optima batteries unless your car specifies an AGM battery because they can be very problematic.
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