For the past few months, my 2015 Model S85D is charging on average below 35 KWh at the superchargers. The local TESLA shop checked the battery and charging system and stated that all is working correctly. They also stated that maybe the battery needed to cool first. This issue continues to occur in spite of a short drive to the supercharger. Today I asked others at the Monterey supercharger about their speed. The newer S, X, and 3 were charging above 80 KW. One of the owners even moved his car so I could try that particular supercharger. Two other older model S that arrived later also charged very slowly. It appears that there is a degradation in the speed of charging with older models? I engage the navigation to the supercharger which supposedly prepares the battery. Any insights from other owners?
Thanks!
Thanks!