floofloof@lemmy.ca to Technology@lemmy.worldEnglish · 2 年前Betavolt's miniature battery could spell the end of smartphone chargersmobilesyrup.comexternal-linkmessage-square63fedilinkarrow-up1159arrow-down161
arrow-up198arrow-down1external-linkBetavolt's miniature battery could spell the end of smartphone chargersmobilesyrup.comfloofloof@lemmy.ca to Technology@lemmy.worldEnglish · 2 年前message-square63fedilink
minus-squareNeoNachtwaechter@lemmy.worldlinkfedilinkEnglisharrow-up3·2 年前Just calculate an average day’s energy example. Let’s say, you charge your 5000mAh battery once per day from “10%” 2,6V to “100%” 4,2V. That makes about 8Wh. So your average for the whole 24 hours is 0,3 W, or 300 mW or 300.000 μW.
Just calculate an average day’s energy example. Let’s say, you charge your 5000mAh battery once per day from “10%” 2,6V to “100%” 4,2V. That makes about 8Wh. So your average for the whole 24 hours is 0,3 W, or 300 mW or 300.000 μW.