Level 1 Charging
(Charges vehicles on regular 120v outlet)
Level 1 Charging: 120-Volt
Connectors Used: J1772, Tesla
Charging Speed: 3 to 5 Miles Per Hour
Locations: Home, Workplace & Public
Level 1 charging uses a common 120-volt household outlet. Every electric vehicle or plug-in hybrid can be charged on Level 1 by plugging the charging equipment into a regular wall outlet. Level 1 is the slowest way to charge an EV. It adds between 3 and 5 miles of range per hour.
Level 1 charging works well for plug-in hybrid electric vehicles (PHEVs) because they have smaller batteries, currently less than 25 kWh. Since EVs have much larger batteries, Level 1 charging is too slow for most daily charging, unless the vehicle isn’t needed to drive very far on a daily basis. Most BEV owners find that Level 2 charging better suits their daily charging needs.