2 ms·
> The faster you refuel the more exponentially quickly you permanently damage the battery. Eh, not exactly true. Sure, if I take my Leaf's battery and somehow
by outworlder 4y ago
> The faster you refuel the more exponentially quickly you permanently damage the battery.
Eh, not exactly true. Sure, if I take my Leaf's battery and somehow jury-rig a quickcharger delivering twice the current, assuming I won't fry any contacts, the battery would die a very early death.
However, note that batteries are made out of cells. They all can charge in parallel. If you compare older EVs with small batteries against more modern ones with much more range, you'll notice that the charging times haven't changed all that much, as long as the charge can provide the current requested. Newer EVs generally have larger batteries, with more cells.
Sure, if your metric is filling back up to 100%, that's a problem. But if the metric is getting enough range for your next leg, then the charging times have been _decreasing_
- orangepurple 4y agoSee my other reply https://news.ycombinator.com/item?id=32391433 https://news.ycombinator.com/item?id=32391433
- sliken 4y agoA neighbor had a leaf, had a battery pack die, and was under warranty. Which dies ... out of warranty, so they bought a 3rd party replacement battery ... which also died. They ended up buying a Tesla 3 years ago, and has had no problems since.
- timbit42 4y agoWhat year was their Leaf? Early Leafs didn't have proper battery cooling which reduced their lifespan.