Mastodawn

Adam Trickett

Feb 5

Waves

https://www.blipfoto.com/entry/3466185531623212320

#blip of a AA #Energizer #NiMH #rechargeable battery. With a #Gimp artistic filter applied.

#blipfoto #rawtherapee #photography #art #france

Waves | ajt

Another tedious day at work, though I did manage to get a few things done. One of our phones beeped a couple of times this morning then stopped...

Blipfoto

t3hh Jan 20

Winter is great but not for #rechargeable #devices. Even half an hour outside (currently -13*C) means I need to immediately charge my tablet #computer before using it. The battery is about year old. Also my #phone is dying faster but it's 15y old so can't really complain. Our current #lithium #battery #technology is not designed for #nordic #winter I guess.

Show thread

Likely Jan Lukas Jan 12

@Chigaze

Thank you! ❤️ I also hope to have a good sleep. I nodded off unexpectedly after dinner so at least a couple of gears in my brain are functioning again … for the moment.

Lol, awesome re your rabbit hole today! ❤️ I haven't yet researched how they work, although I did manage to pull an old one apart (VERY hard to do, imo) to take a closer look at the chip (no further info avail as it is proprietary to the client according to Texas Instruments) and confirm there is indeed a tiny button battery in these.

I'm increasingly freaked out about the alount of #EWaste we're consuming. I have no idea how CGM sensors are replaced, but it is increasingly horrifying to me to know that every discarded #vape container contains a #rechargeable #lithium #battery. 😱

Why on earth are these things not deposit-returnable? At least glass or aluminum beverage containers don't actively poison the land if discarded randomly. 😂

Clinton Anderson SwordForHire Nov 28

The pre-gig ritual of Charging All the Things!

It's great to have zero reliance on Shore Power.

I'll be at https://www.windsorparade.org/christmas_on_the_farm
Friday 6-8
Saturday 5-7
Sunday 1-4

HO! HO! HO!

#FolkMusic
#Music
#Gig
#Gear
#GigGear
#Rechargeable
#WindsorON
#YQG
#Ontario
#Canada

John

Oct 28

When was the last time you saw #NoKero AA #rechargeable #batteries?

Y⃒̸̷̝̜̙ͥͥͥngmar Oct 2

Thought I'd try some of these. If you're not familiar, they're a Li-Ion battery dressed up as AA with an internal PCB that regulates charging and bucks them to 1.5V. Good for devices that aren't happy with the 1.2V of a NiMH AA rechargeable.

The capacity is bullshit, as usual when you buy from China, real one is maybe half that, but that would've been ok.

Not okay: Overheating to the point where the battery compartment is deformed and the device fried*. At least they didn't catch fire. 👎

Can't recommend at all.

* Probably. Can't test it with other batteries because they no longer fit in the deformed housing.

#Battery #LiIon #AliExpress #AA #Rechargeable #Fail

Steve Dustcircle 🌹Oct 1

#Scientists Develop the World’s First #Rechargeable #Hydride #IonBattery

https://scitechdaily.com/scientists-develop-the-worlds-first-rechargeable-hydride-ion-battery/

Scientists Develop the World’s First Rechargeable Hydride Ion Battery

Scientists have built the first rechargeable hydride ion battery. Hydride ions (H⁻) have drawn interest as potential charge carriers for future electrochemical devices because of their extremely low mass and high redox potential. Yet, progress has been limited since no electrolyte has been able to

SciTechDaily

Show thread

Author Krishna Prasanth Guttikonda Sep 4, 2025

Gritin 19 LED #Rechargeable Book #Light for #Reading in #Bed with Memory Function- Eye Caring 3 Color #Temperatures , #Stepless #Dimming #Brightness ,80 Hrs Runtime #Lightweight Clip on #Light for #Book #Lovers #books amzn.to/42duN28

Gritin 19 LED Rechargeable Boo...

Gritin Reading Lamp Book Clamp, USB Rechargeable Book Lamp with 19 LEDs, 3 Colour Temperature Modes, Long Running Time, Continuous Brightness Clamping Lamp, 360° Flexible Clamp Light for Night Reading : Amazon.de: Lighting

Gritin Reading Lamp Book Clamp, USB Rechargeable Book Lamp with 19 LEDs, 3 Colour Temperature Modes, Long Running Time, Continuous Brightness Clamping Lamp, 360° Flexible Clamp Light for Night Reading : Amazon.de: Lighting