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by whynotmaybe 917 days ago
I just watched this Tom Scott video this morning about a Chinese company that created a "pod" where you can replace the battery instead of charging it.

https://youtu.be/hNZy603as5w

You can buy the car and rent the battery. Each time you need to "recharge", you change it.

1 comments

There have been several attempts to make battery swapping for cars a thing. This includes Tesla's attempt and another company that went bankrupt. For some reason, it does not seem to work out and they all stop trying it.
I bet the reason it doesn't work out is greed and that everyone is doing their own incompatible system. Gas/petrol would also not work out if every car brand had their own unique & incompatible composition of fuel.

This is something that governments could solve. Commission a decent swappable battery form-factor and offer tax rebates & incentives to both buyers of compatible vehicles (thus incentivizes manufacturers to make those vehicles) as well as gas stations to adopt the system.

It doesn't have to be perfect performance-wise, if battery swaps take 5 minutes and every gas station supports it, it'll still be good even if the effective range of such battery is half of a custom proprietary one's.

Nio currently has around 2,000 battery swap stations in china. They seem much farther along than the people that gave up.
But you have to keep in mind that it's heavily subsidized by china and is more than likely just burning money