The 2014 Altima 2.5L in my signature has been running with the OEM battery since its July 2013 build date. As noted in the header, 99 months and 105,000 miles.
I’m 98.284% certain it’s a much hated Exide product.
I have checked the water level about every four weeks, more so in the summer (heat kills), and added distilled water as rarely needed.
About every three or four months I use my Solar BA9 to check the battery health and state of charge. I use my CTEK MSUS to bring the charge up when indicated.
I checked the battery today and was shocked to see bluish-white acid under the positive cable.
Doh!
The cables have not been off of the battery in three years or so. So I don’t believe it is an issue of me over tightening the bolts.
I still put the BA9 to the battery and for the first time ever, the display, while showing a 90% charge and 79% state-of-health, emphatically displayed “BAD!”
I would have thought any incident of over tightening would result in micro fractures that would reveal themselves within a couple of months. (?)
So, now it’s “new battery time.” And I was so hoping to get 10+ years out of this battery.
I can buy pretty much any brand in group 35. I don’t see the need for an AGM battery. And I actually prefer to be able to remove the caps on the cells to check the water level. That, and the fact I used the CTEK, got the Exide this far. So I believe.
Costco, Duracell, Everstart, DieHard, ……………
Thoughts?
I’m 98.284% certain it’s a much hated Exide product.
I have checked the water level about every four weeks, more so in the summer (heat kills), and added distilled water as rarely needed.
About every three or four months I use my Solar BA9 to check the battery health and state of charge. I use my CTEK MSUS to bring the charge up when indicated.
I checked the battery today and was shocked to see bluish-white acid under the positive cable.
Doh!
The cables have not been off of the battery in three years or so. So I don’t believe it is an issue of me over tightening the bolts.
I still put the BA9 to the battery and for the first time ever, the display, while showing a 90% charge and 79% state-of-health, emphatically displayed “BAD!”
I would have thought any incident of over tightening would result in micro fractures that would reveal themselves within a couple of months. (?)
So, now it’s “new battery time.” And I was so hoping to get 10+ years out of this battery.
I can buy pretty much any brand in group 35. I don’t see the need for an AGM battery. And I actually prefer to be able to remove the caps on the cells to check the water level. That, and the fact I used the CTEK, got the Exide this far. So I believe.
Costco, Duracell, Everstart, DieHard, ……………
Thoughts?