They aren’t that hard, just no one wants to actually do it. Harder than a fuel tank and requires actual training, for sure, but it isn’t that hard for a trained person. I’ve seen reports of batteries actually doing fairly well, although I suspect that’s brand dependant, the Nissan leaf got a pretty bad rep for being hot trash. Literally, I think the issue was a passive cooled battery just degrading it at absurd rates.
You drain it, unbolt 2 straps, pull the pump, and then put the pump in the new tank, and replace the tank. You might even get lucky and not have to undo any fuel hoses.
With skateboard designs, like all Teslas, you have to remove the entire interior.
They aren’t that hard, just no one wants to actually do it. Harder than a fuel tank and requires actual training, for sure, but it isn’t that hard for a trained person. I’ve seen reports of batteries actually doing fairly well, although I suspect that’s brand dependant, the Nissan leaf got a pretty bad rep for being hot trash. Literally, I think the issue was a passive cooled battery just degrading it at absurd rates.
You drain it, unbolt 2 straps, pull the pump, and then put the pump in the new tank, and replace the tank. You might even get lucky and not have to undo any fuel hoses.
With skateboard designs, like all Teslas, you have to remove the entire interior.