'Nearly 80 times cheaper than lithium': China is working on ultra affordable iron battery that can run 16 years without degrading — using one of the most abundant elements on Earth to store power and a water-based electrolyte system that cannot explode
TechRadar | the technology experts [Unofficial]
May 1, 2026
New Chinese iron battery design could deliver decade-long lifespan while cutting reliance on expensive lithium.
Discussion in the ATmosphere