Ultium PowerUP

Ultium PowerUP

by General Motors

1 ratings
25 reviews
Free

Details

  • Released
  • Updated
  • August 24, 2022
  • July 22, 2025
Ultium PowerUP screenshot #1 for iPhone
Ultium PowerUP screenshot #2 for iPhone
Ultium PowerUP screenshot #3 for iPhone
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About

Control and customize your GM PowerUP wall charger. Set charging power levels, schedule charging, and personalize your charger's name and LED lights. Optimize your charging experience and manage grid demand.

Connect to GM PowerUP wall charger
Set charging power levels
Customize charging experience
Name your charger
Adjust LED light intensity
Manage grid demand
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What's New in Ultium PowerUP

1.0.6

July 22, 2025

Bug fixes and improvements.

User reviews

Total failure

Yeah I reinstalled it still crashes on start

Response from developer

We understand how frustrating it can be when the app isn’t working, Marianne. Our team would like the opportunity to assist with your concerns and get your app up and running again. To get started, please send us an email with these details to socialmedia@gm.com and “ATTN: Ultium PowerUP app/marianne nix” in the subject line. We hope to hear from you soon. ~Audrey

Total failure

App crashes on start

Response from developer

Hello, Marianne. At this time, we kindly ask that you uninstall/reinstall your mobile app. This will ensure that you have the latest, most up-to-date version of the app installed. If this does not resolve your concerns, please email socialmedia@gm.com. We would be happy to look further into this on our end. ~Jordan

Won’t add to GMC app

Charger is installed and paired with the Ultium app. But when you attempt to add it to the MyGMC app, it tells you to add with the Ultium app and you’re stuck in a loop.

Response from developer

We understand how frustrating it can be when the app is not operating as it should. As an initial troubleshooting step, please uninstall/reinstall your app. If you continue to have concerns after that, email us at socialmedia@gm.com with "ATTN: Ultium PowerUP APP/Chob" in the subject line so we can assist. ~Alyssa

Super basic

The app only has 2 features. Brightness adjustment for charger lights and adjustments to power output to vehicle.

Response from developer

We appreciate your honest feedback regarding your app experience and have documented your sentiments for further review. If you have any additional questions or concerns, please feel free to email us at socialmedia@gm.com with “ATTN: UltiumPowerUP app/Jadenkc” in the subject line. We’re always happy to help. ~ Jack

Dumb charger and software

Needs to interface and report to other software and hardware to allow control of charging and to report data

Response from developer

Thank you for sharing your thoughts regarding the charger and software interface. We appreciate your feedback and have documented your sentiments for further review. Should you have any additional questions or concerns, please feel free to reach out to us via email at socialmedia@gm.com, including “ATTN: Ultium PowerUP app/rgmichel” in the subject line. We’re always here to assist you. ~Charly

Developer apps

FAQ

What does the Ultium PowerUP app do?

The Ultium PowerUP app allows you to connect to your GM PowerUP wall charger via Bluetooth to set up and customize your charging experience. You can control charging power levels, personalize your charger's name, and adjust LED light intensity.

How can I customize my charging with this app?

You can customize your charging by setting your desired power level, which can be adjusted down from the maximum 11.5kW if a quick charge isn't needed. Additionally, you can personalize the charger by giving it a name and adjusting the intensity of its LED lights.

Is the Ultium PowerUP app free to use?

Yes, the application is free to download and use. There are no in-app purchases or advertisements mentioned, indicating it's a complimentary service for users of the GM PowerUP wall charger.

What are the benefits of using Ultium PowerUP?

Using Ultium PowerUP allows you to take charge of your charging experience by tailoring it to your needs. It also helps protect the grid by allowing you to adjust charging demand during peak times, contributing to a more stable energy supply.