Alphane Moon@lemmy.worldM to Hardware@lemmy.worldEnglish · 9 days agoThis smart lock never runs out of battery — because I shoot it with laserswww.theverge.comexternal-linkmessage-square7linkfedilinkarrow-up124
arrow-up124external-linkThis smart lock never runs out of battery — because I shoot it with laserswww.theverge.comAlphane Moon@lemmy.worldM to Hardware@lemmy.worldEnglish · 9 days agomessage-square7linkfedilink
minus-squareanamethatisnt@sopuli.xyzlinkfedilinkEnglisharrow-up12·edit-29 days ago Mor says Wi-Charge’s wireless power transfer efficiency is about 15 percent compared to a direct wired connection. That’s not counting the energy used to power the transmitter’s Wi-Fi connection, status LEDs, and so forth.