Battery OPTIMA or AC DELCO

I’ve got yellow top optima. Hasn’t failed me yet :)

I put that same Optima in 6 years ago (to the month!). Mines still fine knock on wood

Red optima battery on my 93 integra 10 yrs old still starts.

FWIW, my post is the top one, I did not go with an OEM battery after reading through other threads where users had issues finding one in stock and instead went with the Optima YellowTop that was recommended on their site. I have had zero issues.

I recently switched to an Optima Red Top 35 Series which has 720 CCA.

Optima is a great battery if you're running heavy-duty sound systems.

Used redtops for years. Had a couple go bad, but 3 year free replacement warranty solved that.

Purchased one a few years ago, bad a year later and yes I have a good battery tender.

The "new" Optima in my RX7 died after a very short life

Optimas are garbage. Mine didn't survive a 3 month work assignment. The battery was less than 2 years old, and fully charged when I left. Dead when I came back. Blew up like a football when I tried to charge it.