Yep, in retrospect, I shouldn't have bought the Quick 220 (even for the 'just in case' AirBnB use). Majority of the AirBnB's that I stay at are nicer and newer properties. I don't even take the Quick 220 with me to my AirBnB trips. Also "wasted" money on 4x 50 feet of 10 AWG extension cord for Quick 220.
Best plug-and-play bets are:
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NEMA 14-30 / 10-30 (240V, 30A) dryer receptacles. I have like 90 feet of a modified NEMA 14-50 extension cable (minus neutral plug) to plug into NEMA 14-30 and adapt to 10-30 receptacles. I just used this at an AirBnB and it worked beautifully. Got me 22 miles/hour for my 2021 MS LR.
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Heavy-duty NEMA 14-50 extension cord for EV, 30 ft. – EVSE Adapters
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NEMA 5-20 (120V, 20A) that is common in garages, dryer, garbage disposal, bathroom receptacles for hair dryer, etc... Obviously, you will have to take care in not running multiple devices on the same circuit that will trip the breaker. I have like a 4x 50 feet of 10 AWG for that. This gets me like 6-7 miles/hour for my 2021 MS LR. I noticed in freezing temperatures, it's closer to 6. For hot weather, it's closer to 7.
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https://www.amazon.com/gp/product/B07NMQJN5T/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1
- I have the above adapters for NEMA 5-15 receptacles that I have confirmed that are on the 20A breaker. When I mean confirmed, I found the breaker and flipped it on/off to make sure it's actually on the 20A breaker.