General Motors has been investing heavily in new EV battery technology, and its latest breakthrough is set to revolutionize the industry. The company's LMR (lithium manganese-rich) formula is poised to enter the consumer market in 2028, coinciding with a surge in interest in zero-emission mobility in the US.
This move comes after GM's recent pullback in EV investments, which has seen the company reassess its priorities. The new battery technology is expected to help GM re-establish itself as a leader in vehicle electrification.
The LMR battery formula is based on manganese, the fifth most abundant element on Earth, and offers several advantages over traditional lithium-ion batteries. Researchers have been exploring the potential for manganese to enhance performance and reduce costs.
Manganese-based materials have tremendous potential to become the next-generation lithium-ion cathode due to their earth abundance, low cost, and stability. However, getting manganese to behave has been a significant challenge.
GM's director of advanced EV battery cell engineering, Kushal Narayanaswamy, has been working on the LMR project for 10 years in collaboration with LG Energy Solution. He notes that solutions to technical barriers have been underway, including short battery life and voltage decay.
The new LMR battery is expected to offer consumers an attractive combination of long range and low cost. GM aims to be the first automaker to deploy LMR prismatic batteries in EVs, and a joint venture with LG Energy Solution is already underway for volume production in 2028.
Narayanaswamy has stated that the new battery will be ready for small-batch assessments at the company's Wallace Battery Cell Innovation Center this year. The LMR battery has also won several awards, including the Battery Innovation of the Year award at the 15th annual Battery Show North America.
The development of the LMR battery is a significant step forward in the transition to electric vehicles. As consumers become increasingly environmentally conscious, the demand for sustainable energy solutions will only continue to grow.
With the LMR battery set to enter the market in 2028, GM is poised to capitalize on the growing interest in zero-emission mobility. The company's investment in new EV technology is expected to pay off, and its position as a leader in vehicle electrification will be reinforced.
The LMR battery formula is expected to offer consumers an attractive combination of long range and low cost.
