LBM4
Tesla Fealty
Only the LFP batteries can be charged to 100% nightly, however, Tesla recommends 90% daily charge is fine for the 4680 batteries.Do the 4680 batteries have charge issues where you need to maintain them between 20 to 80% or can you keep it at 100% charged? I find the real world usable range on my MYLR is much less than advertised because only 60% of the charge(200 miles) is available to me normally for battery preservation efforts.
Link: Tesla Model Y 4680 Battery Charging Instructions: 90% Still Applies - TeslaNorth.com