this post was submitted on 09 Jan 2025
54 points (100.0% liked)

Technology

37835 readers
407 users here now

A nice place to discuss rumors, happenings, innovations, and challenges in the technology sphere. We also welcome discussions on the intersections of technology and society. If it’s technological news or discussion of technology, it probably belongs here.

Remember the overriding ethos on Beehaw: Be(e) Nice. Each user you encounter here is a person, and should be treated with kindness (even if they’re wrong, or use a Linux distro you don’t like). Personal attacks will not be tolerated.

Subcommunities on Beehaw:


This community's icon was made by Aaron Schneider, under the CC-BY-NC-SA 4.0 license.

founded 2 years ago
MODERATORS
 

Among the many laptops and desktops that Lenovo announced at CES 2025 is an intriguing peripheral: the Self-Charging Bluetooth Keyboard. This unique productivity keyboard ditches the traditional battery, instead utilizing solar and ambient light to charge and store energy.

The Lenovo Self-Charging Bluetooth Keyboard might seem like your run-of-the-mill keyboard, but it comes with a party trick that might just save you a buck in the long run. Using advanced photovoltaic technology and fast-charging supercapacitors, the keyboard actually harnesses ambient light to store energy, eliminating the need for disposable batteries.

you are viewing a single comment's thread
view the rest of the comments
[–] Boomkop3@reddthat.com 19 points 2 days ago* (last edited 2 days ago) (1 children)

Holy damn! The tiny solar panels from 2010 are back!

F### all the stupid disposable battery requiring garbage

[–] joyjoy@lemm.ee 7 points 2 days ago (3 children)

I used to have a Logitech K750 solar keyboard. The battery was always dying. The only difference from a traditional charging keyboard is instead of a charging cable, I had a charging desk lamp.

[–] infeeeee@lemm.ee 6 points 2 days ago* (last edited 2 days ago)

I have a K750, the battery is about 15 years old with daily use. The original battery was dead when I opened it, I just bought one when it was new, and it's still going.

In another thread some days ago others shared similar experiences as you, so maybe I'm the lucky one.

I live in a bright flat, and my computer was always near to the window, it's charge never went below 80-90%, so maybe that's the reason for its longevity.

[–] Boomkop3@reddthat.com 4 points 2 days ago

hahaha, that's a solution!

[–] DdCno1@beehaw.org 3 points 2 days ago

Reminds me of the at least 40 year old calculator my mother is still using, even though you need essentially a search light both for it to power on and to make out anything on the dim LCD screen. It's always been like this though.