The lab where GM is cooking up new EV batteries to beat China

General Motors is investing heavily in its battery development efforts to stay competitive in the rapidly evolving electric vehicle (EV) market, particularly against Chinese manufacturers. The company's Wallace Battery Cell Innovation Center in suburban Detroit is a hub of activity, where scientists and engineers are rigorously testing lithium-ion cells under various environmental conditions to ensure their durability and performance. The lab employs advanced tools, such as electron microscopes, to analyze the cells at the atomic level, while also conducting larger-scale tests on complete battery packs, including a massive "Megashaker" that simulates the stresses of real-world driving. This research is crucial for GM as it aims to develop battery technologies that can match or surpass the capabilities of Chinese EV batteries, which have been making significant strides in the global market. The article provides an exclusive look into GM's secretive battery development efforts, highlighting the company's commitment to staying at the forefront of EV technology and maintaining its competitiveness in the rapidly evolving automotive industry.