I installed a 14-50R, 50 amp 240 receptacle in the shed at our vacation cabin and permanently leave the Nissan EVSE plugged in there. I’ve used it to charge my friends Tesla Y a few times with his adaptor. At home I have a Eaton hard wired EVSE that I installed in 2015 that is used as the primary charger source.
I bought a second Nissan EVSE 120/240v on eBay for only $225 and keep it in the truck in the bag. In 5+ years of leaf ownership I’ve never used the one in the trunk but I keep it there in case. The ability to plug it into either 120 or 240 is an advantage.
2020 Leaf SL Plus (224 mile range)
2019 Leaf SL Plus. Totaled 11/20 (224 mile range)
2018 SV Traded for 2018 SL Plus )150 mile range)
2015 SL Traded for 2018 SV (80 Mie Range)
2020 F-350, SRW Diesel, Grand Design Reflection RV, Lexus RX450h