Can’t believe how old this thread is, but this thread as well as a few more buried in the forums are what got me to a secondary portable charger for my 2017. This one (direct link below, no referral or anything ) was mentioned and I just bought it and tested it out - fits nice and snugly into the charging port, and even in a normal 110V socket charged to full in 4 hours and 20 minutes. Will update as needed over time and more usage. Incredibly priced at around $180 compared to the $2500 OEM the dealer ordered.
For those with OEM chargers as well as other aftermarket chargers, at 110V or 220V, how long does it take you to charge from 0 to full?
Also, once charged to full and the charger removed, how long have you guys experienced does the battery charge last with the car parked? Should I expect some battery drainage and less mileage range if the car has been parked for a few days?
https://www.amazon.com/Zencar-Portable- ... op?ie=UTF8