n3m37h@sh.itjust.works to Technology@lemmy.worldEnglish · 19 hours agoDonut Labs released VTT's independant test results!pub-fee113bb711e441db5c353d2d31abbb3.r2.devexternal-linkmessage-square6fedilinkarrow-up133file-text
arrow-up133external-linkDonut Labs released VTT's independant test results!pub-fee113bb711e441db5c353d2d31abbb3.r2.devn3m37h@sh.itjust.works to Technology@lemmy.worldEnglish · 19 hours agomessage-square6fedilinkfile-text
They are testing a 26Ah battery pouch and were able to charge it at a 11C rate for 3 min and it retained 98.4% charge!!
minus-squarecron@feddit.orglinkfedilinkEnglisharrow-up2·4 hours agoI think the “it retains 98% charge” quote might be misleading. Thats true for the capacity (in Ah), but not for the energy (in Wh). The report shows this clearly in the tables: Efficiency is about 83% if my math is right (which is still good).
I think the “it retains 98% charge” quote might be misleading. Thats true for the capacity (in Ah), but not for the energy (in Wh). The report shows this clearly in the tables:
Efficiency is about 83% if my math is right (which is still good).