Such condition would be tempting to abuse. Warranty expires in 6 months--drive to 0%, wait a month and call dealer.
Instead manufacturer could make it very clear in on webpages, in owner manuals, PR materials etc. the importance of keeping batteries charged. Make it common knowledge. Then they would be morally right to treat bricked batteries same as running with no oil or with flat tires.
I never heard of a battery warranty that wasn't prorated over the life of the battery. You know, if it fails 1 month before the end of a 5 year warranty, you get a credit for 1/60 the replacement value, often redeemable only as a credit towards purchase of a new battery of the same brand from an authorized dealer.
I am sure you have heard of prorated battery warranties and are familiar with them, aren't you? Granted that, why would you make such an intentionally misleading post suggesting that warranties are prone to abuse when this is a solved problem?
Hadn't heard of prorated battery warranties, but yes, makes sense. This fixes intentional abuse. But I imagine with free brick replacement, people would more easily and frequently forget to keep the battery charged. Without the risk of $40K, brick rate would probably go up.
I imagine with free brick replacement, people would more easily and frequently forget to keep the battery charged.
It wouldn't really be free; the car would be out of service for some time. And Tesla could charge some kind of nominal-but-not-insignificant service fee. I doubt that the bricking rate would be sensitive to the actual dollar cost: as Tesla points out, it isn't that easy to do. Just being careless isn't sufficient, there would have to be other circumstances like a long trip away from the car where the cost of repair wouldn't have any impact.
It's actually more common with tires, but there are battery manufacturers like Interstate that give prorated battery warranties (of course there are all kinds of stipulations on the warranty protecting them from negligence claims)
Hm, interesting. Anyone who has owned a car has had to replace the battery at some point and they all have warranties and all car battery warranties are pro-rated. (Maybe there is some exception, I've never seen it.) Same for lawn and garden batteries for driving mowers. It's possible some of the overseas readers here have never owned a car though and just haven't ever needed to buy a car battery and weren't familiar with this.
I've always just bought new batteries. They weren't expensive enough to bother with any redeeming a prorated warranty. If a battery goes out after several years, how much I going to get anyway? $10?
There are definitely car owners who have never dealt with battery warranties.
Sears has a nationwide network of car maintenance shops called Sears Auto Center that has been quite popular for tire, battery, and alignment work for decades.
Information about its warranty are printed in large letters on the side. It would be quite difficult to purchase this battery without understanding it has a warranty. This is not atypical. It is extremely common for batteries to have such information printed legibly on the side. Furthermore, car batteries typically have a punch out on the top designating the month and year of purchase. These are punched out at time of purchase and enable the warranty can be honored even in the event of losing one's receipt.
Battery displays in stores nearly always contain comparative information about the warranty periods, with premium batteries highlighted for having longer warranty periods.
I find it astonishing that people can buy batteries and never notice any of this, and some of these people are here claiming that owners whose Teslas become bricked are at fault because the manual obliquely suggests in an obscure section that bricking is possible, a possibility that is at the same time denied by the same group.
It says "3 Year Free Replacement". First, what does this have to do with the assertion about prorated warranties? Second, I don't know many people who have to replace their battery within three years.
The comment said the person felt people didn't know about battery warranties. But their existence is written on the side of the battery for brand names. Many Prorated ones like this Sears one have a period over which the prorated value is 100%. After the 3 years, the 100% declines on a linear slope, ending at 0% at 100 months. You could of course have looked this up rather than ranting and making dumb comments.
I think if you'll look back through the thread, I've made two brief comments demonstrating how your assertions that we should all know about prorated battery warranties are faulty. Others have made similar comments. This is neither ranting nor dumb.
If you don't want to be challenged on your assertions, you should probably find somewhere other than HN to make them. It's kind of what we do here.
Instead manufacturer could make it very clear in on webpages, in owner manuals, PR materials etc. the importance of keeping batteries charged. Make it common knowledge. Then they would be morally right to treat bricked batteries same as running with no oil or with flat tires.