FAQs

Does an EV battery deteriorate over time like those in cell phones?

Lithium-ion batteries used in electric vehicles are designed with protective measures to ensure longevity of battery life. Unlike cell phone batteries, if properly used and maintained, the battery in an EV will enjoy a long and reliable useful life.

Can I use my regular electric outlet to charge an EV at home?

Yes, you can use a regular 120V household outlet to charge an EV. While charging speed will be relatively slow, it can be sufficient if you don’t drive long distances or have access to another charging solution (for example, at work). In other cases, it is recommended to use a Level 2 charger. Cadillac LYRIQ will come with a charger that can be used for both Level 1 charging (120V) and Level 2 charging (240V).

How should customers prepare their homes for EV ownership?

In order to use an EV, owners simply need access to an electrical outlet. To charge the larger capacity batteries like those that will be present in Cadillac EVs, many customers should consider having a level 2 charging station professionally installed. Cadillac plans to offer charging solutions and installation support to make the process as easy as possible.

How long does it take to charge an EV?

Actual charge times will vary based on battery condition, output of charger vehicle settings, and outside temperature. There are three levels of charging—for example, these are the charge time estimates for the 2023 LYRIQ RWD:

• AC Level 1 charging can deliver about 3.5 miles of range per hour (at home use)
• AC Level 2 charging can deliver 21 to 52 miles of range per hour (at home use / at work)
• DC fast charging can deliver 76 miles of range in 10 minutes of charge time or 144 miles in 30 minutes of charge time (public use)

How fast can the vehicle charge?

Ultium-powered EVs are designed for Level 2 and DC fast charging. Most will have 400V battery packs and up to 200kW fast-charging capability. Our platform has the capability to charge over 100 miles of range in ten minutes on a DC Fast charge.

What type of charging cord comes standard with the vehicle?

Cadillac plans to offer a dual cord-set that is capable of charging either Level 1 (120V) or Level 2 (240V)

What Makes GM’s Ultium Battery So Revolutionary?

Ultium is GM’s brand of next-generation EV batteries, drive units, and vehicle platforms. Ultium-powered EVs are designed for Level 2 and DC fast charging. Most will have 400-volt battery packs and up to 200 kW fast-charging capability. Ultium packs can be formed from 6, 8, 10, or 12 modules, or up to 24 modules from two double-stacked Ultium battery packs.

GM’s ability to stack long pouch cells vertically or horizontally in modules is unique in the industry. It allows for a lower cabin floor yielding more interior room than some comparable EVs that use cylindrical cells in battery packs with a uniform height.