Return_of_Chippy@lemmy.world to Technology@lemmy.worldEnglish · 16 hours agoNew sodium-ion battery skips mechanical cooling with 97.9% efficiencyinterestingengineering.comexternal-linkmessage-square5fedilinkarrow-up1194arrow-down15file-text
arrow-up1189arrow-down1external-linkNew sodium-ion battery skips mechanical cooling with 97.9% efficiencyinterestingengineering.comReturn_of_Chippy@lemmy.world to Technology@lemmy.worldEnglish · 16 hours agomessage-square5fedilinkfile-text
minus-squareDiplomjodler@lemmy.worldlinkfedilinkEnglisharrow-up19·16 hours agoAny info about energy density?
minus-squareapftwb@lemmy.worldlinkfedilinkEnglisharrow-up3·9 hours agoI think they are testing Unigrid battery model 72173207 (terrible name). That is their 210Ah NCO prismatic cells. I found this spec sheet. No definitive metrics, but someone else could do the napkin math.
minus-squareSaveTheTuaHawk@lemmy.calinkfedilinkEnglisharrow-up2·46 minutes ago 72173207 (terrible name) That’s my daughter’s name. It was my great grandmother’s name.
minus-squareAvid Amoeba@lemmy.calinkfedilinkEnglisharrow-up4·10 hours agoCATL’s that went into mass prod sometime ago are 175Wh/kg.
Any info about energy density?
I think they are testing Unigrid battery model 72173207 (terrible name). That is their 210Ah NCO prismatic cells.
I found this spec sheet. No definitive metrics, but someone else could do the napkin math.
That’s my daughter’s name. It was my great grandmother’s name.
CATL’s that went into mass prod sometime ago are 175Wh/kg.