cobalt-free cathode
Expose Hidden Battery Technology Costs Threatening 2026 EVs
In 2024, the shift toward cobalt-free cathodes accelerated globally, reshaping electric-vehicle battery design. A cathode is the positive electrode where lithium ions intercalate during discharge, and its chemistry determines energy density, cost, and supply-chain risk for EVs. EVs Explained: Battery Technology Foundations When I first mapped out a layered pack