Battery AC DELCO or ODYSSEY

get an acdelco group 47 battery fits perfect is the identical size as oem and is probably wayy cheaper than an oem, i paid 85 idk how much oem ones are

Im running an Odyssey battery in my Corrado. Its new to me so I cant give long term feedback on the battery. But the battery doesnt have any lips on the bottom so it doesnt mount into the stock battery spot. Im still trying to figure out a way to mount it properly. Personally it cranked my car up faster then my old optima ever did. I like it and its got a 3 year warranty.

Same here. Mine is about half the size as Tachy's. Have mine in the spare tire well. No problems, other than giving it a charge when the car sits. I run a 400w amp too.

I have this one (or one very similar to it; forgot the model #). I have a metal sleeve/box that is slides into that is bolted down. Had it for over 3 years and it's still going strong.

i also used an odyssey battery that was 14lbs and 55 dollars and never had a problem starting even in fridgid temps. braille is all hype and a name.