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The Chevrolet Blazer EV RS RWD charges best with a Level 2 home charger, cutting charging time to about 9–11 hours, depending on the charger you install.
The Blazer EV RS RWD has a 102 kWh battery and a standard 11.5 kW onboard charger. Some versions can support up to 19.2 kW of AC charging when paired with the appropriate GM equipment.
A regular 120V household outlet (Level 1) only adds about 4 miles of driving range per hour, making it useful only for occasional or emergency charging.
For most homeowners, a 40-amp Level 2 charger on a 50-amp circuit is an excellent choice for those looking for plug-in EV charger options. It delivers up to 9.6 kW, adds about 30 miles of range per hour, and fully charges the battery overnight in about 10–11 hours.
For the fastest standard home charging, we recommend a hardwired 48-amp charger on a dedicated 60-amp circuit. This allows the Blazer EV to use its full 11.5 kW charging capability, reducing charging time to about 9 hours.
Below are the compatible 48-amp home EV chargers we’ve tested for the Chevrolet Blazer EV RS RWD. These chargers enable the vehicle to make full use of its standard 11.5 kW onboard charger, delivering fast overnight charging. Compare the key specifications below, then click through for our full hands-on reviews.
Use the “Compare” button on each product to select multiple chargers, then click the ⚖️ scale icon to see a full side-by-side comparison.

James Ndungu is a certified EV charger installer with over five years of experience in EVSE selection, permitting, and installation. He holds advanced credentials, including certification from the Electric Vehicle Infrastructure Training Program (EVITP) and specialized training in EV charging equipment and installation, as well as diplomas in EV Technology and Engineering Fundamentals of EVs. Since 2021, James has tested dozens of EV chargers and accessories, sharing expert insights into the latest EV charging technologies.
