One important lesson learned from having to use the portable EVSE to charge the car is that the 220V unit is absolutely indispensable for anyone who uses this car for daily commuting, as I do. The car was plugged in for 12 hours using the portable EVSE, and during that time it only charged up to 30 Miles of range. As a result, I ran out of stored electrons on the way to work this morning and had to rely on the ICE to make fresh ones for the last couple of miles. I almost felt a personal sense of failure for having to burn hydrocarbons on my morning drive.
Unfortunately, I have to do this at least one more night, maybe two until the garage floor fully dries, so I need to get used to this.