How old’s your longest battery?

[NitroM3]

My 2002 MCS The battery is still 100% good and checked bi-monthly. There is a low voltage warning device attached to it so if it does drop voltage I get the annoying beeping. But that has not happened yet. It has also been on a solar charger for most of its life installed in the car. I think I installed it about 16 years ago? give maybe 1-3 years older?

 

[tomcat27]

11 years on an Echo battery made by Panasonic. The jeep battery just died in less than 3 years. I hate auto stop/start....

 

[CT Rob]

8 years so far on factory battery in 2015 Subaru Crosstrek .

 

[ripcord]

8 years so far on factory battery in 2015 Subaru Crosstrek .

What brand is the battery? Panasonic?

 

[CT Rob]

What brand is the battery? Panasonic?

Yes factory Panasonic

 

[ripcord]

Yes factory Panasonic

That's the brand I've had that lasted the longest. 9 or 10 years OEM Nissan

 

[Elkins45]

Yes factory Panasonic

I just recently preemptively replaced the factory Panasonic in my 2016 Mazda and I felt very wasteful in doing so because it still was performing fine. In fact I‘ve been using it as a trolling motor battery for single day fishing trips.

I sincerely doubt the Rural King battery I replaced it with will be as good.

I still have the factory battery in my 2017 Titan. I don’t know the age of the Interstate in my Scion because the date sticker wasn’t punched when I bought it.

 

[CT Rob]

I load tested it today and it showed it was fine,so ill keep the tender on it as much as i can and keep going.

 

[350Rocket]

12 years

 

[biggusblockus]

original battery in my wife 2011 Audi S5 with 48,000 miles. Kept on a battery tender over the winter as it’s never driven in bad weather

 

[Luftmasse]

10 years.

 

[JavierH19]

I got 9-10 years out of a cheap duralast red.