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Charge Up Your EV Knowledge
Electric Charger Options
Level 1
Any Outlet
ELECTRIC & PLUG-IN HYBRID
Requiring no additional installation, Level 1 charging{1} is as simple as plugging your phone or laptop into a standard 120-volt household outlet. Averaging up to four miles of replenished range per hour that it's plugged in,{2} this more leisurely charging method is ideal if you have a short commute.
Level 2
Home + Public
ELECTRIC & PLUG-IN HYBRID
Like many large appliances in your home, these faster chargers require a 420-volt outlet. Installed in your home by a licensed electrician and also frequently located in public charging stations. Level 2 chargers offer the added flexibility of charging at home or when out and about.
Level 3
Public
ELECTRIC ONLY
Replenishing your range as quickly as up to 3 miles per minute in ideal conditions,{3} this can be the fastest way to charge. Level 3 chargers use direct current (DC) instead of alternating current (AC) power. Currently, DC Fast Chargers are only available at public charging stations.
Benefits of owning an EV in Hawaii
HOV Lane Access
Electric vehicle drivers in Hawaii are exempt from the 2+ passenger restriction for the carpool lanes.{6}
Zero Tailpipe Emissions
Help to reduce your carbon footprint with a zero-emission vehicle.
Regenerative Braking
Regenerative brakes can help convert your braking energy into electricity to recharge the battery and extend the car’s range.
Save on Maintenance
Without a combustion engine, there is no need for oil or transmission fluid changes. Regenerative braking also helps to reduce maintenance by reducing brake wear.
Save with Electricity
With greater fuel efficiency on all-electric vehicles, you can go further on less. Combined with the convenience of at-home charging, your electric car can also save you time and effort.
FAQs
All-electric vehicles can be charged at home with Level 1 or Level 2 charging solutions, or at public charging stations with Level 2 and Level 3 chargers.
Yes, you can plug in a Level 1 charger into a regular 120-volt outlet to charge your EV. However, compared to the Level 2 or Level 3 charging, the Level 1 charging has a slower charging speed, which is best for those with short commutes or Plug-in Hybrid vehicles.
The actual fill-up process is similar to that of a gasoline vehicle—simply insert the connector into the vehicle and charging will begin. In fact, majority of all-electric vehicles will also allow you to set a charging schedule to take advantage of varying electricity rates throughout the day.
This charging process can vary depending on equipment and location. Watch the how-to video on this page to learn more.
The time to charge your EV can vary depending what level of charging you are using, the electric range of your vehicle, as well as many external factors. In optimal conditions, the Lexus RZ can be charged to 80% in as fast as 1 hour with a Level 3 charger, fully charged in 11 hours with a Level 2 charger, or fully charged in 50 hours using a Level 1 charger.
Prices can widely vary depending on your home and what type of work would be needed to install a Level 2 charger. If you already have a 240V outlet available such as a dryer outlet, it should be easier to install and should cost less than $500. If you do not, depending on the work that needs to be done it can generally fall somewhere between $1,000 to $2,500.