CATL, a leading Chinese battery manufacturer, has announced the development of a lithium-air battery with an energy density of up to 12,000 Wh/kg. This breakthrough technology has the potential to significantly improve the range and efficiency of electric vehicles. Lithium-air batteries, also known as lithium-oxygen batteries, use oxygen from the air to generate electricity, which could lead to a substantial increase in energy density compared to traditional lithium-ion batteries. CATL's development of this technology is a major step forward in the field of battery research and could have significant implications for the future of electric vehicles. CleanTechnica

Honeycomb Energy, a Chinese battery manufacturer, has reported a significant increase in its power battery loading volume, with a year-over-year growth of 37.2% in the first four months of 2026. This growth has propelled Honeycomb Energy to the ninth position in the global rankings, with a total loading volume of 9.3 GWh. The company's rapid expansion is attributed to its increasing presence in the international supply chain, including partnerships with major automakers such as Stellantis and VinFast. Honeycomb Energy's focus on both power and energy storage batteries has enabled the company to achieve a strong market position and is expected to drive further growth in the future. 36氪

General Motors (GM) has announced the development of a new LMR (lithium-metal-rich) EV battery technology, which is expected to provide improved performance and efficiency for electric vehicles on Earth. Additionally, GM is collaborating with NASA on a lunar rover project, which will utilize the company's new EV battery technology. The LMR battery technology is designed to offer higher energy density and faster charging times, making it an attractive option for future electric vehicles. GM's involvement in the lunar rover project demonstrates the company's commitment to advancing EV technology and exploring new applications for its batteries. CleanTechnica