According to a newly published patent filing, GM is joining a few other players in the automotive and battery industries in developing mixed chemistry EV battery packs. Using multiple types of ...

These energy reservoirs contain an expensive mélange of carefully calibrated and oftentimes hard-to-come-by substances that ...

The Detroit carmaker is creating a domestic supply base to make EVs cheaper and profitable aided by Kurt Kelty, who landed ...

The Volt battery pack consists of three lithium-ion modules in a T-shaped arrangement, each of which can be serviced individually. Module 1 is made up of 90 cells and corresponds to GM part number ...

In October, GM Vice President of Battery and Pack Kurt Kelty discussed LFP batteries at GM’s Investor Day Event. He especially mentioned that LFP batteries would help electric trucks bring down ...

The patent describes a "charging system" with a pair of charging ports. One is for drawing power from an external source, ...

In the document, GM notes that medium-duty and heavy-duty electric vehicles require large battery packs that can be time-consuming to charge using conventional methods. GM's proposed solution ...

The patent, filed by GM in June 2023, was published by the ... cells would reduce the number of modules in a given battery pack by 75 percent, thereby reducing weight and costs.

Once Norway's Vianode launches production in North America, the deal will run through 2033. The new plant could be in the U.S ...

GM vice president of battery cell and pack, said in a statement. "By extending our partnership with LG Energy Solution, we’re taking an important step towards these goals.” Why GM is selling ...

GM has been testing battery packs for the Volt, powered by cells from LG Chem, for the past 16 months. These tests - both on the road and in the lab - have provided invaluable insight into lithium ...

General Motors is following a handful of other automakers and battery firms in developing mixed-chemistry battery packs for electric vehicles. GM laid out its version of this concept in a patent ...