floofloof@lemmy.ca to Technology@lemmy.worldEnglish · 7 months agoBetavolt's miniature battery could spell the end of smartphone chargersmobilesyrup.comexternal-linkmessage-square62fedilinkarrow-up1155arrow-down160
arrow-up195arrow-down1external-linkBetavolt's miniature battery could spell the end of smartphone chargersmobilesyrup.comfloofloof@lemmy.ca to Technology@lemmy.worldEnglish · 7 months agomessage-square62fedilink
minus-squareCucumberFetish@lemm.eelinkfedilinkEnglisharrow-up2·7 months agoAlso, the thickness of the phone: The power density is about 0.01125m³ per watt. A high end smartphone (snapdragon 8 gen 3 uses 11w of peak power) with a body size similar to Galaxy s23 ultra, would be almost 10 meters thick.
Also, the thickness of the phone:
The power density is about 0.01125m³ per watt. A high end smartphone (snapdragon 8 gen 3 uses 11w of peak power) with a body size similar to Galaxy s23 ultra, would be almost 10 meters thick.