Nio is a Chinese auto maker that offers an alternative to charging: just swapping out the whole battery whenever you need it. I borrowed one of their cars. ■...
You have that backwards. The vehicle is good for the life of the battery. We could design EV where the shell and motor last 30 years, and the battery just swaps out every decade or so.
I don’t think so. Think of the engineering challenges. The battery would have to be a separate structure so more weight, less range/performance, more wear on tires and brakes, less rigidity unless you add even more weight, etc.
Batteries can be replaced now. It’s just a time consuming job but one that might only need doing once.
Can’t tell if this is a serious comment or not… Sure a battery will last as long as the car, but it’s of limited use of it only holds 30% of its original capacity after 7 or 8 years. Sure. It’ll do 75 miles, so still useful for city drivers, but not for its intended use.
Yep! Thats about what I think. I will not buy a car that are like most modern day cell phones. If the battery dies, I want to be able to replace it. Even better if there is a easy charging station like the above and giving the consumer more options.
Repairability. A battery should be able to be replaced.
Having options is good for the consumer.
Aren’t EV batteries good for the life of the vehicle? Why would you want to replace one?
You have that backwards. The vehicle is good for the life of the battery. We could design EV where the shell and motor last 30 years, and the battery just swaps out every decade or so.
That’s already how it works
Batteries in EVs are replacable, it’s just not a quick and simple process at the moment
I don’t think so. Think of the engineering challenges. The battery would have to be a separate structure so more weight, less range/performance, more wear on tires and brakes, less rigidity unless you add even more weight, etc.
Batteries can be replaced now. It’s just a time consuming job but one that might only need doing once.
Can’t tell if this is a serious comment or not… Sure a battery will last as long as the car, but it’s of limited use of it only holds 30% of its original capacity after 7 or 8 years. Sure. It’ll do 75 miles, so still useful for city drivers, but not for its intended use.
Yep! Thats about what I think. I will not buy a car that are like most modern day cell phones. If the battery dies, I want to be able to replace it. Even better if there is a easy charging station like the above and giving the consumer more options.
So far most ev batteries do much better than cell phones, as long as they have cooling.
Cars need to repairable. Plus lithium fails quite a bit.
If a car can work 10+ years thats a good thing. And most lithium based batteries will not last that long.
I don’t think that’s a fair statement in relation to EV batteries. Most of them are proving to last well over 10 years.