Originally posted by chazmox
Li-Ion does not have memory and as such does not need to be trained. If you know different then please post a paper on it - I'd be curious to see. All the profiles of Li Ion I have seen show no memory effect. Of course they do age, but training will not help with this...
$99 seems reasonable. To all those who want Apple to offer this at or below costs, remember, if they do so, then they will not remain in business long...
I read a post like this a while back about batteries, and I stopped letting my iBook fully discharge for a while. My battery life dropped by probably 20% over a week or two. Going back to letting it fully discharge regularly brought my battery life back up to its recent norm (though still a lot less than when it was new. It's about 2 years old now).
I would love to see a paper on this, something definitive either way. Anecdotally, my iBook lasts longer if I run it all the way down and then back up. I'm no battery technician though ;-) I know nothing of the science.
Back on topic:
While I don't have an iPod, the first thing that I thought when I read this report was "I can't afford that." When I realized that I couldn't afford an iPod at all right now, it wasn't such a big deal... but $99 is a little steep for an iPod battery replacement.
Personally, I'd want the next revision of the iPod to be easily openable so the battery is a quick thing to get at, and then Apple could sell the batteries separately (perhaps even at different qualities).
ie., an 8 hour battery for $40... a 10 hour battery for $60... a 12 hour battery for $80... something like that. People who aren't away from iPod docks and car connectors very often could opt for the cheap one, people who like to go on long hikes in the wilderness could opt for the more expensive ones.
But, as has been mentioned, Apple is after iPod sales. This will help to placate people with dead or dying batteries in out-of-warranty iPods, but it's still enough to make them think, "Hm, or I could just pick up a new one!"
It's like when your car goes into the shop because it makes a funny noise under the hood, and it comes back that it'll cost you $2,200 to fix... so you start thinking, "hm, maybe I should just get a new car." Even if you weren't thinking of getting a new car before, you may very well end up driving off the lot with one
🙂 even if it actually costs a lot more than fixing the old one.