The answer to 'Level 2 EV charger vs Level 1 EV charger' is that a Level 2 charger is the recommended option for most homeowners with electric vehicles. Level 2 chargers provide faster charging speeds, typically adding 10-20 miles of range per hour, compared to just 3-5 miles per hour for a standard Level 1 household outlet.
Level 2 chargers require a 240V electrical circuit, similar to what is used for a clothes dryer, and are more expensive to install (typically $500-$2,000) but will charge your EV much faster. Level 1 chargers are convenient since they can use a standard 120V household outlet, but are better suited for occasional or backup use rather than daily charging.