> if cells can be replaced that easily, why isn't it being done for Cybercabs?
Well I think the most likely reason is Cybercabs don't exist yet. Not that facts or details mean much to you I suppose...
Or did you mean robo taxis? Well, we don't actually know *how* the used batteries are being repurposed. It's entirely possible they are harvesting the sub-assemblies, capacity-matching and repackaging them with new BMS controls. Or they might be using the entire EV pack as-is. The Jaguar I-Pace packs are 90kwh each and consist of 36 subassemblies each 42v/60Ah nominal. IMO it would make a lot of sense to independently test modules, regroup them based on health, and build higher voltage packs suitable for grid storage use.
We also don't know if Waymo ever services their vehicles with pack refurbishing or not.
The fleet is also kinda old; Some of those cars are pushing 10 years of taxi service and 200K+ miles of abusive charging. They suspiciously do not say how many miles the vehicles have, how degraded the battery packs are, or what the capacity threshold is for them. It's possible they are writing off the vehicles early for the sake of upgrading; they get a tax break for depreciation, new equipment with the newest tech, and some good PR.
=Smidge=