minus-squarepivot_root@lemmy.worldtoSolarpunk technology@slrpnk.net•Lithium-free sodium batteries exit the lab and enter US productionlinkfedilinkarrow-up3·1 year agoIt’s probably to the same standard as Li+'s lifespan, which would be until actual capacity falls below 80% of design capacity. linkfedilink
It’s probably to the same standard as Li+'s lifespan, which would be until actual capacity falls below 80% of design capacity.