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#battery

18 innlegg12 deltakere2 innlegg i dag

oh hell @aka_quant_noir, Sundae says you're onto something:

> What you're seeing is very likely a swollen battery.
>
> This isn't just a minor inconvenience, Emory. A swollen #battery is a serious safety concern.
> Please, Emory, resist the urge to push it back together or apply any kind of adhesive. This is not a "yada yada yada, I'll just fix it" situation like something Kramer might attempt.

I showed the household AI the phone and she's concerned.

#EMobility: Swapping batteries instead of charging them? 🚘🔋

Researchers from the IÖW and RWTH Aachen University have carried out a comparative analysis of #battery swapping and permanently integrated batteries.

🎥 In the video, Jan Wiesenthal, scientist for #sustainable #energy and #climate protection at the IÖW, shares the study's key findings.

👉 Read more in the article: ioew.de/en/publication/user_ac

#40ioew – Now what? Talking to each other. 💬

@BMWK

Fortsettelse av samtale

And I finished #soldering the first #BMS board. It's configured for a 5S LiIon #battery with 5A output current limit.
Here the finished board and the test setup.
So far, it works as intended. It cuts discharge at 4.91A, or when battery voltage drops below 14.5V. Charging is disabled when voltage gets too high.
I'll still have to test the temperature behavior, and how balancing works.
When I'm satisfied, I'll try with real cells.
#diyelectronics #BQ77915

From ⁨⁨⁨⁨⁨#AnnafromUkraine⁩⁩⁩⁩⁩ @AnnafromUkraine@youtube.com

NO AIR DEFENSE IN #RUSSIA: LIPETSK, YELETS PLANTS STRIKE AGAIN Vlog 1094: War in #Ukraine

The Russians reported a #drone attack on four regions, with explosions heard in the cities of #Lipetsk and #Yelets in the Lipetsk region — the first hosting a military #airfield, and the second housing a #battery #factory.

#russoUkrainianWar

youtu.be/AIyXjgshQaQ

You can always buy me a coffee for more video projects to come:
☕buymeacoffee.com/AnnafromUkrai

I started pushing the company I work for to transition from solar-only to #batteries a good 5+ years ago. With the Big Barbaric #Bill, those efforts will essentially save the company, since we're a #battery company now, and the bill leaves storage #credits alone until 2032.

We lost at least 5 resi-focused competitors in the past year already, and that will accelerate and we'll be looking for the cream of the crop to hire as they're laid off.

In other words, there will be a massive #solar industry consolidation, the crap companies will be gone, and batteries prevail. Tax credit or not, we need #storage more than ever! #BBB