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-   -   Car battery life - How long did your battery last? (https://www.team-bhp.com/forum/technical-stuff/38613-car-battery-life-how-long-did-your-battery-last-13.html)

@r2D2, Exide is actually recommened, alongside Amaron's.

I sometimes wonder if the manufacturers provide a reallly good OE unit, to try & capture the replacement market also. My truck's got SF as the OE unit. The way it has lasted, I can likely go for another SF. But will this new SF last just as good ?

So if a person did go for a new battery after that initial (approx) 4 yr usage of the OE battery, he would most likely have sold the car well before that replacement battery died. So he cant say with certainity about the quality of the replacement battery.

Case in point : Rudra just mentioned his OE Amaron lasted 5.5 yrs, and he is taking another Amaron. But for me, the replacement battery in our Indigo was a Amaron. It didnt last even 2 yrs ..

Huh?! Aren't the OEMs the one that don't last? At least thats been my!experience; and of many others on team-bhp! Manufactruers also have the incentive to supply lower quality to OEMs.

Going by the posts on Tbhp, very few people have experienced longer living Exides. Amaron definitely seems to be the favourite.

As for SF, the new ones MAY not be as good as SF is now part of Exide! Still, personally, if forced to choose between SF and Exide, I'd go for SF.

About the short life of your Amaron, a LOT depends on your pattern of usage and the charging system and load conditions in your vehicle. Are you sure you have checked these factors before blaming the battery alone?

My M800 battery lasted for 5 years, just replaced with Amaron last week.

One of my car battery lasted for 5.6 years replaced the same with Amron.

+1 to this. My Santro is 4 and half years old as well and the battery is still going strong. Its an OEM Exide. :D

Which one is yours?

Cheers,
gpa

Considering that warranty for the OE battery is still with the Battery manufacturer, it will only hurt the battery manufacturer if he supplies sub-standard batteries to the car manufacturer.

See, the customer does not have a choice in the selection of the OE battery. He can only choose his replacement. That's why it makes more sense for the battery manufacturer to give a good OE set, to try & attract the replacement market.
Done .. before the comments. My OE SF battery is the one that has been subjected to bad usage.

Makes eminent sense!
I'm with Exide because I never had a problem with the OEM Exides that came with the cars!

Definitely an Exide! :) Even I am surprised at the long battery life- but yeah my car does see quite a gentle use with not many starts in a day (I'd say close to 2 on average)!

That's just great! My car has seen some extensive usage with many starts a day, power windows and ICE being on for hours. It has gotten weaker over the past 6 months and I plan to change it before the winter just to be on the safer side.

Cheers,
gpa

My Santro's OEM lasted almost 5 Yrs. Came with the car in Jul 2004 and passed away in May 2009 with 47 K km on ODO.

It was an Exide.

Replaced with an amaron now, as general opinion on forum is Exides are nomore what they used to be and Amarons are VFM. Liked the packaging indeed, also elictricals and starter work a tad better, but that could just be psychological. Longevity ....only time will tell.

On the other hand look at it this way - OEM batteries are bought in bulk by the vehicle manufacturer. So price, down to the last Rupee would be a consideration. Its likely that the lowest bidder might win. Normally, average customers won't blame the car maker too much in case just the battery fails.

Other fact is that OEM batteries carry the lowest warranties - 6 months to 1 year max! Is this supposed to say something about quality?!?!?!? In fact, if you ask me, this is one of the MOST important factors for judging battery quality. Has anyone ever heard of a 60 month warranty for a OEM battery?

Battery parameters like CCA, CS, etc. will hardly matter for OEM batteries. Discerning customers may look at these figures in the replacement market. Its a different thing that companies like Exide don't even see it fit to mention these facts even for replacement batteries (what are they hiding anyway...?).

Lastly take the case of the average automobile owner. Say his OEM Exide fails just after the warranty (many/most do, it seems). He dosen't have a lot of ideas about other available brands. Exide is the most prominent brand and also the most easily available. That makes him think that this must also mean that its the best quality brand... and others are probably not even as good as these. If you are stuck with a dead battery, getting an Exide is the easiest job - there is a shop in every locality! Availability of other brands is not half as easy. So his OEM battery fails, and he will most likely end up buying another Exide from the nearest shop. So if a company like Exide makes very long lasting OEM batteries, their earning in the much more lucrative replacement segment is sure to suffer.

Versa DX(with 4 ch amp,90/100 llights) - OEM Exide 5years and 9 months and still going strong

My experience with my Esteem was different - two Exides MF conked off in two years each.The third one,an Amaron, lasted four years

Irrespective of how much the battery was supplied at, the wty for the battery is still with the batter maker.

The lower price is not a deterrent to the battery manufacturer since that is his assured revenue & sales stream. Better than having to advertize & maintain + support a huge chain of dealers.

Base wty of the OE Battery will most times match base wty of the vehicle.Which way should I look at it ? +ve or -ve ?

Is taken care of by the car manufacturer. The customer/end user will not go into the details of what spec parts the manufacturer uses - at that point the customer/end user is looking at the over package, in a overall reliability /performance / quality perspective.

Eg: the tyres. Skinny tyres from the car manufacturer are still accepted & used. It's only the discerning customer who goes for the upgrade.

Suffice to say the above point not substantial enough for this discussion.

even Amaron doesnt.

I see more Amaron shops around. Or Panasonic.

If OE part was not good enough, no guarantee the replacement will be any better.

Atleast with the OE unit, the car manufacturer will also put in pressure on the battery manufacturer to give good units. Warranty for most parts will be assumed for by the car manufacturer. It's only tyres, batteries, bulbs etc - basically 'consumables" that the car manufacturer will segregate. Else we would have been asked to go Fenner for every belt, Minda for many other parts, and so on. It's in the best intrests of both - the car manufacturer & the battery manufacturer to provide a decently lasting OE equipment.

Responses given in bold text :

@Racoon, let's forget it.