2017 Model X 75D - Supercharging Slower (84KWh Max) - Anyone Else?

[wallstguy]

Hey guys, I know that the 75D's were already slower chargers than the rest - at least all the 2017 and prior ones.

Previously were limited to 100 KWh where it would max out at ~98-99 and slowly taper off.

Now regardless of any state of charge, or condition, my MX likes to spend most of the starting time at 50, and max out at 82-84 KWh, never going beyond (have had over a dozen sessions).

Wondering if there was some update recently that caused "All" those with a similar battery to be affected, or if its just me?

I know the 85KWh battery was restricted a few months back, but 75D's weren't affected at the time.

 

[piyu7444]

My X can do more if its sitting at 20% charge with no other car's sharing the charge feed. I've seen max of 107

 

[Pilot Steve]

Your battery has been capped at a slower charge. Tesla is trying to preserve longevity of your battery.

 

[Kuhz]

I’ve had my SuC speeds drastically increase with with an update a few weeks back. Used to cap out at 98 not I can creep up to 125-127kw. But I supercharge maybe once a month, if that. 07/17 build date S75D.

 

[Mattzilla]

This happened with my May 2016 75D MS after I had completed some road trips. Suddenly my max rate under the best conditions was 74kW. I lived with that for about 2 years until I traded it. Was rough.

 

[gangzoom]

You've hit the DC charging limiter, all current Tesla packs i believe behave the same way, 75/90/100, once you SC a certain amount the max charge rate is cut to reduce degredation.

 

[scottf200]

Hey guys, I know that the 75D's were already slower chargers than the rest - at least all the 2017 and prior ones.
Previously were limited to 100 KWh where it would max out at ~98-99 and slowly taper off.
Now regardless of any state of charge, or condition, my MX likes to spend most of the starting time at 50, and max out at 82-84 KWh, never going beyond (have had over a dozen sessions).
Wondering if there was some update recently that caused "All" those with a similar battery to be affected, or if its just me?
I know the 85KWh battery was restricted a few months back, but 75D's weren't affected at the time.

What is your typical week of charging like? How often are you SuperCharging?

 

[adamtc4]

I hit 127k last week so you must be capped like they said above. I don't think it has anything to do with any updates. Sorry. Have you supercharged A LOT with this car?

 

[OilSucks]

My 2017 Model S 75D is doing the same thing. It's effectively turned my road trip vehicle into a pain. It's a shame.

 

[forkee]

i believe both of our Xs are capped in the 90s. supercharge 99% of the time because it's free. let it go down to like half charge then SC it to 90. only keep it topped off with our 240 at home when no time to go the chargers.