Gsus4@mander.xyz to Technology@lemmy.worldEnglish · 6 days agoChina's new iron battery hits 99.4 percent efficiency over 6000 cyclesinterestingengineering.comexternal-linkmessage-square26linkfedilinkarrow-up1189arrow-down112
arrow-up1177arrow-down1external-linkChina's new iron battery hits 99.4 percent efficiency over 6000 cyclesinterestingengineering.comGsus4@mander.xyz to Technology@lemmy.worldEnglish · 6 days agomessage-square26linkfedilink
minus-squareSpaceNoodle@lemmy.worldlinkfedilinkEnglisharrow-up1·6 days agoSomehow, I forgot about charging cables.
Somehow, I forgot about charging cables.