Leaving the Tesla Universal Mobile Connector (UMC) plugged into a power outlet may be better than you think and for several reasons.
Building a Tesla UMC Wall Mount for Under $10
Should I keep my Tesla plugged in at all times?
Parkworld 885507 EV Adapter Cord NEMA L6-30P to 14-50R (ONLY for Tesla UMC or Other EV Charging, NOT for RV) (18 inch) : Automotive
Fully tested.
Tesla Model S X 3 Y Gen 1 Mobile Charger UMC charging Cord 40A 14-30 dryer plug
40A TESLA Mobile Connector Charger UMC Model S 3 X Y Nema 5-15
Is home charging like this Ok?🙄 : r/TeslaModel3
Gen 2 Mobile Charger Charge Rate Update - Engage Tesla
What is the Tesla Mobile Connector?
Is this safe for long-term Gen 2 UMC health?
Can you charge a Tesla at home without having to install anything? - Quora
Tesla Charger inside, charging outside?
TESLA UMC S/X/3 GEN-1 Charger Mobile Charging Cable 40A, with 110 plug fast
Can I plug appliances into my Tesla? - Quora
Gen 2 Mobile Connector Status Lights