this post was submitted on 30 Apr 2024
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I'm not sure I'd want to be swapping my battery out like a propane tank. Not everyone would follow charging recommendations, etc.
I think the battery swap is more like this.
https://www.youtube.com/watch?v=hNZy603as5w
No need to worry about pervious owners or anything. The system charges and maintains the bank of batteries you swap with.
Point remains you roll off the lot with a car that you paid a lot of money for and a lot of that is for that fresh new battery. Then you promptly go out and maybe get a pack with over a thousand cycles on it. Doesn't matter how well the charge controlling and battery care is, batteries do wear out, and if you paid for the battery, it's a raw deal that you likely get stuck with an older battery.
Question is what happens if your battery fails, is the swap station going to happily come out and give you a new battery? This might work if the battery is a lease, but that changes the dynamics of the initial purchase significantly.
You’re only stuck with the old battery until the next time you swap it out though? Could also remove the need to have charging stations all over the place - just use the gas station model which has been working well for a long time - no need to charge at home or in some random mall parking lot. Just pull into a swap station, get a newly charged battery (for which there should be some safety and quality standards put in place), and leave 5 minutes later.