2018 if his profile is correct. Delivery date march 2018
Profile is correct, March 2018.. 2018 SV.
There is no readout for actual SOH. Can only be estimated in several ways.
No change in charging routine. I do baby the battery, keep it between 30 and 75%, charge it early morning so the battery can cool down over night and no QC charges. Last summer here in Atlanta it was warmer than normal, but even so the battery according to LS essentially stop degrading. I'm really curious to see what happens this summer. Also the big adjustments that have been occurring every three months appear to have stopped.
I saw the exact same thing on mine. months 1-14 I lost 7%. Month 14-21 lost less than ½%