Contemporary Amperex Technology Co Limited (CATL) has confirmed that it will begin large-scale production of its next-generation sodium-ion batteries next year. The new cells are designed to deliver a driving range of around 500 kilometres while being cheaper to manufacture and less damaging to the environment.
Unlike conventional lithium-based batteries, the new technology relies on sodium, an abundant material that is easier to extract. CATL has not yet disclosed which car manufacturer will be the first to adopt the batteries.
The company highlights several advantages of the sodium-ion technology. Production costs are lower, the carbon footprint is reduced, and the batteries are classified as more environmentally friendly. They are also capable of both fast charging and rapid discharging, while offering stable performance in a wide range of conditions. Importantly, sodium-ion batteries are considered safer than current mainstream chemistries.








