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You can build nickel-iron batteries yourself, and they use reasonably easy to source materials. The nickel is expensive though, so they can’t easily compete wit
by extrapickles 9y ago
You can build nickel-iron batteries yourself, and they use reasonably easy to source materials. The nickel is expensive though, so they can’t easily compete with lead-acid.
- jws 9y agoYou can beat lead acid on lifetime. I looked into that for a remote installation instead of a half ton of lead acid every 8 years. I elected to do lead acid once more and then hope for a suitable lithium solution. I swear that half ton feels heavier every 8 years.