Gsus4@mander.xyz to Technology@lemmy.worldEnglish · 26 days agoChina's new iron battery hits 99.4 percent efficiency over 6000 cyclesinterestingengineering.comexternal-linkmessage-square64linkfedilinkarrow-up1340cross-posted to: [email protected][email protected]
arrow-up1340external-linkChina's new iron battery hits 99.4 percent efficiency over 6000 cyclesinterestingengineering.comGsus4@mander.xyz to Technology@lemmy.worldEnglish · 26 days agomessage-square64linkfedilinkcross-posted to: [email protected][email protected]
That’s the best kind.