3 ms·

Wonder if this could help: Iron-Air Batteries Are Here. They May Alter the Future of Energy. https://www.popularmechanics.com/science/energy/a42532492/iron-ai

• Manuel_D 4y ago
  Maybe - but remember that lithium ion batteries were first developed in the 1970s. It wasn't until the 2010s that they became so widespread and cheap.