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Battery Help


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Posted

I got a 1999 Cadillac Seville STS, my battery voltage I can view thru the DIC, was at a steady 13.9-14.2...after bumping with my car off (turned on a couple times for a minute or so) for an hour my voltage now says about 13.6-13.8. My RPMs/Voltage also dip, along with lights dimming at stop lights. Only running 500rms...

My dilemma is that my battery is under my back seat so Big 3 isn't possible, unless you can run that alt connection to the positive post under the hood but even then my alt is a bitch to get to. Hoping I can at least do the battery to chassis upgrade but not sure where to connect to, I'll get a pic or two of what it looks like under the back seat. Then the task is finding a good battery that I can use since it needs to be vented.

2015 Mazda 6

JVF Customz 4.0 Proto 15>Wolfram W4500 @ .5ohm

2 Sundown Neo 6.5 + 2 CT Meso Tweeters (Front) x Kicker KS6.5 (Rear)>JL Audio VX400/4i

NSB-AMG35 (front) / 40ah Lithium Headway (Rear) built by Erni Audio & Electrical

Posted

go measure the batt or i will (got same batt) and look at the dimensions on kinetik, optima, C&D, etc

1998 Monte Carlo Z34

Stock HU but have replacement

Stock Highs

Stock Electrical

BTL 18 sitting naked

AP1500D

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