Thanks for the English
Tesla's reman non-warranty replacement batteries seem to be hit or miss from what I can tell. Sure, they'll give you a warranty on it, but that warranty doesn't cover degradation. Supercharging is also going to perform as well or poorly as the original pedigree of that reman pack.
It's sometimes the least expensive option to get the car back on the road, depending on what the actual issue is, but it's not always the best option.
The newer higher capacity 350V batteries are an interesting option. They'll improve supercharging speeds, but the long term effect is more current then originally intended for many components, since the voltage is ~12% lower at rest and ~20-30% lower under load. To me, this seems like long term the pack will degrade more quickly, and other components in the car (motor and other HV components) will see additional heating under load vs previously... and heat is generally one of the worst things for electronics.
So I'm personally a bit torn on these 350V options.
The high voltage wiring on all S's is actually the same regardless of performance or non-performance. This only changed slightly with the release of the small dual motor rear motor, which has a slightly lower gauge wire from the junction box to the motor than previous cars.
