Bornach · @bornach
505 followers · 2796 posts · Server fosstodon.org

Before the current epidemic of disposable vape pens, Poundland used to sell these disposable phone chargers which had a 650mAh battery connected to a DC-DC boost converter. There was no straightforward way for owners to recharge them.

I've been distracted by e-cig battery harvesting, but finally got around to adding a TC4056A module with over-discharge protection to the few I bought back then

They are now just like USB powerbanks

#lithiumpolymer #rechargeable #electronics #ewaste #upcycle

Last updated 1 year ago

Bill Taroli :neurodiversity: · @btaroli
262 followers · 1604 posts · Server federate.social

No, , I really didn’t have for you today. But despite being , chirp you certainly did begin! Sadly those spare we had were too old. So rather than listen to you all night, with your every minute chirps, off to the store I went. And after sone ladder fumbling and swearing you are silent again for a while more.

I’m still not sure why a hardwired device isn’t a good situation for a battery… if it’s good enough for my OG

#smokedetectors #spoons #hardwired #batteries #rechargeable #nest

Last updated 1 year ago

LL af R :jerry_hand: · @ll_rain
710 followers · 3143 posts · Server shakedown.social
PhoenixSerenity · @msquebanh
1425 followers · 15403 posts · Server mastodon.sdf.org
Marco Maas · @Moaske
53 followers · 1471 posts · Server social.vivaldi.net

So... they've even got charging LEDs built in 😜 The are real folk!

#usbc #rechargeable #penlites #aabatteries #techtoot #nerdtoot #gadgets

Last updated 2 years ago

Eric Chadbourne · @ServerWrestler
11 followers · 63 posts · Server discuss.systems

I wish it were mandatory that all common consumer devices that are had easily replaceable . Countless phones and other devices are constantly being trashed when they could be useful for many more years.

#rechargeable #batteries

Last updated 2 years ago

Servelan · @servelan
165 followers · 2963 posts · Server newsie.social
· @squeakyears
39 followers · 491 posts · Server meow.social

I am so angry right now. A storm blew through and I had a really nice chance to get some recordings, but all of my batteries are dead. Either the self-discharge on these NiMH cells is *way* worse than it's supposed to be or my charger is fucked or my recorder is fucked. >:[

I'm not sure which possibility I like least.

#batteries #rechargeable #fieldrecording

Last updated 2 years ago

Sultmhoor 🔒 · @sultmhoor
110 followers · 1096 posts · Server fosstodon.org

Does anyone have any practical experience with rechargeable CR2032 coin-cell batteries?

#rechargeable #cr2032 #batteries

Last updated 2 years ago

Jeff Stewart · @object01
90 followers · 758 posts · Server mastodon.gamedev.place

My new favorite thing! 🕯⚡️🔋

#rechargeable

Last updated 2 years ago

CK's Technology News · @CKsTechNews
1691 followers · 1254 posts · Server cktn.todon.de
CK's Technology News · @CKsTechNews
1578 followers · 826 posts · Server cktn.todon.de
Bornach · @bornach
270 followers · 499 posts · Server fosstodon.org

[Atomic 14] shows how to power lights with those free rechargeable Li-poly batteries you can find discarded on the street and along footpaths. Experiments with making them charge wirelesslessly did not turn out as planned.
youtu.be/DO1chYoRB3Q

#led #christmas #youtube #electronics #vape #ecigarette #lithiumion #lithiumpolymer #rechargeable #wireless #maker #hack

Last updated 2 years ago

Dawn Tåke 🏳️‍⚧️ · @Tourma
142 followers · 2417 posts · Server mastodon.social

So, question:

I am buying my mom some LED candles for .

amazon.com/dp/B06X3VQRC7/?tag=

And I want to buy rechargeable batteries for them. I already have this recharger: amazon.com/Panasonic-K-KJ17MCA

Should I buy more Endloop batteries? Or will cheaper ones not explode in this?

I'm considering either these EBL: amazon.com/EBL-Rechargeable-Ba

Or these...Tanatare: amazon.com/Tanatare-Rechargeab

Any advice?




#battery #christmas #nimh #rechargeablebatteries #rechargeable #question

Last updated 2 years ago

Erich Iseli 🚲 · @erichiseli
47 followers · 89 posts · Server mastodon.online

Did you know that alkaline are actually ? Just discovered the project that lets you order a kit. en.regenbox.org/

#diy #regenbox #rechargeable #batteries

Last updated 2 years ago

Duncan · @DuncanMSussex
23 followers · 50 posts · Server mas.to

I tracked this down. Now the algorithm gods think my life's purpose is the acquisition of plastic crabs.

#algorithms #shopping #UnlimitedPower #rechargeable #crab

Last updated 2 years ago

Danie van der Merwe · @danie10
1025 followers · 8622 posts · Server mastodon.social
Danie van der Merwe · @danie10
1025 followers · 8622 posts · Server mastodon.social

AA 2700mWh Lithium rechargeable batteries with 1200 cycles at 1.5V gives extra voltage over Ni-Mh at 1.2V

#batteries #rechargeable #environment

Last updated 2 years ago

Tech News Worldwide · @TechNews
11320 followers · 98003 posts · Server aspiechattr.me