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dyauspitr 4 hours ago

We are about 2-3x battery capacity to never look back at ICE vehicles ever again. That or 5 min to 80% charge times with current capacity.

neogodless 4 hours ago | parent [-]

The current generation of Lucid, BMW, etc. are 400+ mile vehicles.

You think we need 800-1200 mile batteries?

As for charge speed, the twice a year someone needs more than 400 miles isn't as significant in real world EV usage...

I plug in on a dopey 1.3kW (~115V, ~12A) outlet and my car is at 80% charge in the morning. For commuting, a 5pm to 7am charge is ample for most people living ordinary lives.

dyauspitr 4 hours ago | parent [-]

Based on my firsthand experience, cold weather (big one) or hauling/towing significantly reduces that 400 mile range (sometimes by 50%+). Yes to comfortably get 400-500 miles per charge in the worst case scenario it needs to be atleast 2x.

ako 2 minutes ago | parent | next [-]

I recently did a day trip of 800km while it was freezing and snowing. Yes the range is impacted, so i never did more than 200km in one go. Then a quick 15 minutes break to recharge and continue. It takes a bit longer, but not bad enough to go back to ICE cars. EV drives so much nicer.

neogodless 4 hours ago | parent | prev | next [-]

If you're saying 100% only EVs with no use cases whatsoever for gasoline, then I suppose so. I don't think that's a smart goal, though.

More like, more people should understand how EVs can easily work for them, and then try to shoehorn gas-powered vehicles into the few niche they need to be in.

How often does someone need a 400 mile range again? Towing? When is the last time you towed something 400 miles? The most I ever towed was... using a rental truck and a rental trailer when I moved. (Anecdotes are not data!) But why in a rational purchasing decision would I need an 800 mile EV battery for a car just because sometimes it's cold out?

dyauspitr 3 hours ago | parent [-]

It depends on your lifestyle. I haul my RV around sometimes two weekends a month. In my F-150 lightning I get around 100 miles between charges which is pretty dismal. I’m assuming you live in a city or in Europe. Where I live people regularly haul RVs, boats etc. I also frequently drive long distances and even in the best case scenario 2.5 hours of driving followed by 40 minutes of charging is a pain. These aren’t unusual driving patterns where I live.

bryanlarsen 44 minutes ago | parent | prev [-]

No need to double twice. 250 miles (~4 hours of driving) is about what you want. Pretty much everybody needs to bathroom at least that often. And nowhere on a road in the continental US is more than 150 miles from a charger.

So yes, you want 400-500 miles of range, but that's because you've doubled the 250 for weather, safety margin, etc.