Explainer: What is deep learning? Deep learning, a technology based on artificial neural networks, has revolutionized artificial intelligence in the space of a few years. But what exactly is it?

China’s Contemporary Amperex Technology (CATL), Tesla supplier, develops battery with no nickel, cobalt. The new battery type will be different from existing NCA (nickel-cobalt-aluminum), NCM (nickel-cobalt-manganese) and LFP (lithium iron phosphate) batteries and will have no expensive metals like nickel or cobalt. They did not give details of the makeup or the cost of the planned battery type.

CATL is also developing a separate technology to integrate battery cells directly into an EV’s frame to extend its driving range.