Comment by Cthulhu_

Comment by Cthulhu_ 3 days ago

4 replies

> Without some big jumps in battery tech, EVs are going to be difficult to sell without subsidies.

The actual sales figures show otherwise, but sure, there's still a lot of uncertainty with regards to batteries / range, I can imagine even moreso in the US. Traveled to Austria a while ago in an EV (~1000 kilometers), we had to stop 3x on the way, but the battery was good for another 2.5 hours of driving after a coffee. I keep hearing that "solid state batteries are around the corner" and they will solve all problems with capacity and safety / fire risk, apparently. I'll just sit and wait patiently, it'll take years before their production capacity is on par with current battery tech.

WarmWash 3 days ago

The whole battery thing is a massive misunderstanding of how EVs work vs gas vehicles.

For an EV with a range of 250 miles (400km) you can drive 400mi (645km) with one (1) thirty minute stop.

That's pretty much, drive 3 hours, stop for 30 minute lunch, drive 3 hours.

The confusion stems from the fact that gas cars don't fill up themselves before you depart, and they don't fill up themselves when you arrive. There are rather large differences between gas and electric cars, but people still treat EVs like gas cars, and demand EVs be more like gas cars.

  • saalweachter 3 days ago

    Isn't it more like 4 hours?

    The EPA tests at 55MPH, and driving faster than that will yield a lower range, so each 200 mile leg should take closer to 4 hours.

    • WarmWash 3 days ago

      I factored that in since a 250 mile EV is sold as usually around 300-320mi

      • tekknik 3 hours ago

        You’re still giving the EV more range than it would have. You’re not supposed to drop below 20% or charge above 80% so following that an EV with 300 miles total range would only have 180 while in a gas car you can comfortably nearly empty the tank without issue.