Rekall Incorporated@lemm.eeM to Hardware@lemmy.worldEnglish · 3 days agoCES 2025 | Lenovo's self-charging keyboard has solar cells and a supercapacitor to keep it working all-day longwww.notebookcheck.netexternal-linkmessage-square16fedilinkarrow-up135arrow-down10
arrow-up135arrow-down1external-linkCES 2025 | Lenovo's self-charging keyboard has solar cells and a supercapacitor to keep it working all-day longwww.notebookcheck.netRekall Incorporated@lemm.eeM to Hardware@lemmy.worldEnglish · 3 days agomessage-square16fedilink
minus-squarefuckwit_mcbumcrumble@lemmy.dbzer0.comlinkfedilinkEnglisharrow-up2·3 days agoIn an office you’ll easily get over 300 lux. Keep in mind that’s if it’s depleted it needs 300 lux for 2 minutes to start working when it’s fully dead. If it’s just sustaining itself it will probably get away with a lot less.
minus-squareEheran@lemmy.worldlinkfedilinkarrow-up1·3 days agoI do not know how much it needs to sustain a charge. They don’t say it, so I do not assume it is better.
In an office you’ll easily get over 300 lux.
Keep in mind that’s if it’s depleted it needs 300 lux for 2 minutes to start working when it’s fully dead. If it’s just sustaining itself it will probably get away with a lot less.
I do not know how much it needs to sustain a charge. They don’t say it, so I do not assume it is better.