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Multi-day iron-air batteries reach commercialization at 1/10th of lithium cost

• spfzero 5y ago
  “Reach commercialization” means something might be delivered in 2023. Maybe. Now that they have a new round of funding. This is interesting and hopefully will be real one day, but the headline is misleading.
  • xyzzy21 5y ago
    The "20 year rule" applies. Though I'm hopeful. The cost advantages and resource availability look promising.