Most diyers are using LFP at this point and that’s considered quite stable. a smaller group try to reuse old ev batteries and those are generally considered mo

Most diyers are using LFP at this point and that’s considered quite stable. a smaller group try to reuse old ev batteries and those are generally considered more risky because of the runaway effect that’s possible- which still seems relatively low. regardless, more stable chemistries are always welcome and i agree with others that the discharge recharge and cycles would be amazing!