I’ve just bought my first EV & was surprised to learn that just plugging the car into a 110-volt outlet to charge the battery would take forever. So I did a lot of shopping for what’s called a power station. This one has all the programmable features that can deliver Level 2 charging on any kind of schedule I choose, to take advantage of lower off-peak rates from my power company. This one will fully charge an empty battery overnight. Was easy to mount it on the wall in my garage next to the circuit breaker box, where I could connect it to a new 50-amp, 220-volt circuit breaker that was required to provide 40-amp charging. Works great & is controlled with an app on my cell phone.