Guide On How To Charge Your GMC Hummer EV At Home

Embrace the Electric Revolution: Home Charging Your GMC Hummer EV

In 2021, GMC introduced the highly-anticipated Hummer all-electric (EV) pickup truck, and in 2023, GMC debuted the Hummer EV SUV. These Hummer EVs are the pinnacle of off-road prowess with unimaginable horsepower, torque, and futuristic suspension systems. What’s equally impressive is that these powerhouse Hummers are all-electric with advanced technology crafted by top designers in the automotive industry. You won’t have to stop at a fuel station to put expensive gasoline into the Hummer EV pickup truck or SUV. All you need to do is set up a home charging station to recharge the battery for your next adrenaline-filled adventure.

Our team at Hiley Buick GMC of Fort Worth, Texas, put together this comprehensive guide on setting up a charging station and the steps you need to follow to charge your GMC Hummer EV from the comfort of your home.

Understanding Your Charging Options

Hummer EV by John Bauldis licensed with CC BY 2.0 DEED

Before you begin setting up your home charging station for your GMC Hummer EV, you must understand the two types of charging station options.

AC Level 1

Level 1 charging uses alternating current (AC) power of 120 volts, similar to a regular household outlet. This charging type requires a single-phase 230 VAC connection and delivers between 1 kW and 1.8 kW. Level 1 charging is the slowest of the EV chargers and may take between 22 to 40 hours or two to four miles of range to fully recharge from empty.

This type of EV charging system needs a J1772 connector on one end that connects to the specialized port on your Hummer EV, and a standard three-prong NEMA 5-15 plug on the other. You plug the three-prong plug end into the household outlet and the J1772 into the specialized charging port on your Hummer EV, and let it recharge your Hummer’s battery overnight. While Level 1 charging is the slowest EV charging system, it doesn’t require you to set up special electrical systems in your home. Just plug it into a convenient household outlet and let it recharge.

Level 2

A Level 2 charging system requires plugging into a 240-volt outlet in your home, similar to the type of plug used for heavy-duty home appliances like a washing machine or dryer or in commercial applications. A Level 2 charging system charges the EV faster than a Level 1 system. Depending on how much the battery needs recharging, the Level 2 system can fully recharge your GMC Hummer EV in two to 13 hours or about 25 miles of driving range with one hour of charging. You’ll use the same Level 1 charging cord with the J1722 connector.

Because the Level 2 charging system requires a dedicated 40-amp circuit, you’ll need professional help installing the electrical system needed for a Level 2 home-charging system. Several public charging stations use Level 2 systems. You will find public Level 2 charging stations across the country, and you can find them using mobile device apps such as the myGMC Mobile app, PlugShare, or Electrify America.

Setting up a Level 2 Home Charging Station

A Level 2 charging system is more complex than a Level 1 station, and ideally, you should consult with and hire a professional electrician who can safely install the electrical outlet. During the initial consultation, the electrician will evaluate your home’s electrical system, and recommend the best place to install the Level 2 outlet. The electrician knows how to set up the Level 2 system following local and federal codes and ensure the outlets are properly grounded and weatherproofed if the outlet is located outdoors.

You’ll want to decide if you can put the outlet and Level 2 charging system in a secure garage or a convenient location outside. Once you’ve established the location for the outlet and consulted with your electrician, stop by Hiley Buick GMC of Fort Worth to purchase a Level 2 charging station compatible with your Hummer EV pickup truck or SUV.

Maximizing EV Charging Efficiency

Charging your GMC Hummer EV takes a lot of electricity which can increase your electric bill. However, there are ways to maximize your EV’s efficiency to help you save money, Including:

Charging Your EV Before the Battery Completely Drains

If possible, try and recharge before the battery drains. Not only will the full recharge time be faster, but you’ll also use less electricity.

Charge During Off-peak Hours

Electrical companies base their rates on how many kilowatts per hour (kWh) you pull from the electrical grid. People and commercial buildings use the most electricity during the day, generally from sunrise to sunset. Because more electricity is being pulled from the electrical grid during peak hours, the electrical rates are higher. If you can charge your Hummer EV during the off-peak hours, you’ll save money on your electric bill and put less stress on the electrical grid.

Use the myGMC Mobile App

Download the myGMC Mobile app to your smartphone to help you keep track of your Hummer EV’s energy use and charging levels. Charging the battery before it fully drains is more efficient.

Use GMC’s Onboard Scheduling Feature

This in-vehicle app will display energy usage, and charging status, and send reminders for scheduled charging times.

Maintaining Your Home Charging Station

You want to ensure you maintain your home charging station and the area around it to keep it performing properly and safely. Maintenance tips include:

• Keep the area around the charging station free from dirt, dust, and debris.
• Inspect the cables and plugs for signs of wear and tear.
• Schedule an annual home inspection with your electrician.
• Schedule maintenance for your Hummer EV with us at Hiley Buick GMC of Fort Worth so we can inspect the charging port.

Power Your Journey from Home With the GMC Hummer EV

The GMC Hummer EV is a revolutionary vehicle designed for tackling the toughest terrain using cutting-edge EV technology. Whether you want the Hummer EV pickup truck to carry adventure gear like kayaks or dirt bikes in the bed of the truck, or need the Hummer EV SUV to carry more passengers on your off-road adventures, our team at Hiley Buick GMS of Fort Worth, Texas, will find the perfect fit for all your daring rugged and challenging backcountry adventures. Contact us to learn more about the GMC Hummer EV models and take one for a test drive.