Battery OEM Nissan or AC DELCO

I'd recommend AC Delco - had 2 batteries from Repco (made by century) for my VZ Commodore Wagon and returned them both for dropped cells within a month of fitting - had no issues with the AC Delco at all, even leaving the car sitting for over two weeks it still started first turn of the key

After several tests they were able to get the battery fail code they were looking for. Nissan replaced the battery with a new one, and so far so good.

My 2007 Tahoe still had the original AC Delco battery in it when I traded it off in 2019. Still turned the engine over like new.

Just recently replaced the 9 year old AC Delco battery in my Impala when it finally went. Was working just fine, then went to start it a few days later, wouldn't crank.

It’s a battery. It doesn’t make a difference. Find an ACDelco one. They usually last the longest for the best price.

I'm in central Texas and the Leaf does just fine for in city driving. The batteries run hotter than a liquid cooled battery does of course but they are capable of operating at Texas summer temperatures. Where they struggle is on long highway trips. High speeds mean more load on the battery which also means more heat and more likely to have the car limit power due to battery temps. I have noticed that Leafs in Texas do tend to show more battery degradation and less capacity than leafs that are in cooler climate.

I have a 2015 Nissan LEAF SV. In -25C or colder (and to be fair, it's rarely -25C (not counting the windchill) during the day), with moderate heat on (set heat to 19C or less) plus heated steering wheel and heated seats (both of which use relatively very little power), I can lose a good 60% of my range

We're having the same issue on our 22 Pathfinder. We're on our second battery. The first was replaced under warranty in January '24 after failing and stranding my wife out of town in the cold. It took 6 hours of testing before they would approve replacement.

they do suffer more with battery degredation due to crap thermal management (older models).

Replaced battery in my 2012 Chrysler 200 - after being in car 12 years - yes original battery - bought car off show room floor. Replaced with AC Delco 580 CCA - as per manufactures specs - exactly 2 months to the date - battery absolutely DEAD !!!!!!