The University of Western Ontario in Canada has developed a fully solid-state lithium-sulfur battery with a range of up to 4,000 kilometers.

The research team of the University of Western Ontario in Canada has recently made a major breakthrough. The new all-solid-state lithium-sulfur battery technology they developed has a specific energy of up to 2600Wh/kg, far exceeding the 261Wh/kg of Tesla cars. This means that a car using this battery can travel nearly 4,000 kilometers with just one charge. This achievement has attracted widespread attention from scientific research institutions around the world.