Rapid Phantom Drain After Charging

[ratsbew]

I did a 60% charge this morning which stopped at 187 miles. I let it sit for about 20 minutes and it was already down to 59% so I did another charge to 60% and added about 1kWh to the pack and it stopped at about 187 miles again. I let it sit for another 50 minutes and it was down to 57% and 178 miles. I'm currently topping it to 60% again.

Where is my energy going?? The garage didn't feel hot like several kW of heat was being dissipated into the air. Is this the pack "re-balancing"?

According to TeslaFi, the car lost 2.55kWh over 1h19m of "Park".

I was away on a business trip for about 12 days and the car lost about 1%/day for that time period. It was plugged in, but I set the charge limit to 50% so it never needed to charge. Is it possible that there was some kind of imbalance from this extended period at rest?

 

[ratsbew]

Here is what my charging has looked like today. The first charge was scheduled and the second two were manual to top to 60%.

 

[ratsbew]

Update: after my third 60% charge it seems to be holding more steady. It stopped at 187, dropped to 186 and appears to be stable there at 186 miles. Any ideas what's going on here?

 

[ewoodrick]

Battery heating and cooling changes its capacity.