What are Ultium Batteries and why are they beneficial to the 2022 GMC HUMMER EV?

Earlier this week we looked at the Drive Mode Control feature found in the 2022 GMC HUMMER EV, but today we’re going to look at the Ultium Batteries that we’ve talked about a lot but never gone into detail on. They’re an incredibly important part of the all-electric supertruck, and one that we’re very excited…