LightNews — News, ranked by scholars

Rub

@rubgearr.bsky.social

Output port malfunction. Attempting emergency jump start.

$ cat /sys/class/power_supply/BAT1/status
Charging
$ cat /sys/class/power_supply/BAT1/health
Over voltage

October 26, 2025 at 7:19 PM

Ashley

@khyperia.bsky.social

turns out it just decided to slurp up my bluetooth mouse's battery and display that! neat, i guess

(it shows up in /sys/class/power_supply like a good little mouse)

March 5, 2025 at 10:31 PM

Swâmi Petaramesh

@petaramesh.org

Pour ça sous Linux vous pouvez utiliser un outil comme “tlp” ou tout simplement, pour limiter la charge à 80% par exemple :

echo 80 | sudo tee /sys/class/power_supply/BAT0/charge_control_end_threshold

Vous pouvez le coller dans une unité systemd maison sous /etc/systemd/system pour l'automatiser.

October 15, 2025 at 4:30 PM

soap 🇺🇸🦅🇻🇦💦

@handle.invalid

cat /sys/class/power_supply/BAT*/capacity

February 28, 2024 at 3:39 AM

Léαlinux 🐧

@lea-linux.org

#Pititips :
pour savoir si votre ordinateur est branché sur secteur ou non :
cat /sys/class/power_supply/AC/online
0 = nop'nop !
1 = hell yai !

October 19, 2025 at 7:49 PM

Ashley

@khyperia.bsky.social

/sys/class/power_supply github.com/deficient/ba...

github.com

March 5, 2025 at 10:51 PM

Orhun Parmaksız

@orhun.dev

$ cat /sys/class/power_supply/BAT0/cycle_count
1653

chat am I cooked?

December 14, 2025 at 1:51 PM

Thiard News@F4F

@newsen.bsky.social

Kepco Dynatronix Unveils HSP Advanced Power Supply for Industrial Markets#USA #Power_Supply #Flushing #Kepco_Dynatronix #HSP_Advanced

Kepco Dynatronix Unveils HSP Advanced Power Supply for Industrial Markets

Kepco Dynatronix has introduced the HSP Advanced power supply, designed for petrochemical, nuclear energy, and industrial automation sectors, emphasizing reliability and configurability.

third-news.com

September 16, 2025 at 5:44 PM

Node

@nodepoint.bsky.social

>decides to check oneplus android phone battery health
># cat /sys/class/power_supply/bms/battery_health
>37
well, that tracks with the not-so-great battery life and the fact that the battery somewhat became a spicy pillow (pushing out the bottom of the display slightly)

April 18, 2026 at 12:05 PM

Thiard News@F4F

@newsen.bsky.social

Cape Electrical Supply Expands Tennessee Market with Power Supply Company Acquisition#United_States #Tennessee #Cape_Electrical #Power_Supply

Cape Electrical Supply Expands Tennessee Market with Power Supply Company Acquisition

Cape Electrical Supply has acquired Power Supply Company LLC, marking an important step in expanding its presence in Tennessee's electrical distribution market.

third-news.com

December 11, 2024 at 8:47 PM

Thiard News@F4F

@newsen.bsky.social

Insights on Power Supply Constraints and Regulations for AI Data Centers from the US Experience#Japan #Tokyo #AI_Data_Center #Power_Supply #Regulations

Insights on Power Supply Constraints and Regulations for AI Data Centers from the US Experience

Join the JPI seminar to explore the latest trends in power supply constraints and regulatory responses for AI data centers, featuring expert insights.

third-news.com

June 26, 2026 at 6:22 AM

Diana Forte

@dianaforte.bsky.social

ECOFLOW Portable Power Station DELTA 2 Max, 1900Wh Solar-Powered Generator, 2400W LFP Solar Generator, Full Charge in 1 Hr
👍👍Buy now: youtu.be/qr2WhbnBopk
🔥🔥 Discount: 71% 🔥🔥
www.technical-info.com/coupon-code

#power_station #charging_station #power_supply #lifepo4_battery #solar_generator #camping

ECOFLOW DELTA 2 Max Review: 1900Wh Power Station That Charges in JUST 1 Hour! ⚡️🔋

YouTube video by Best Review Tech

youtu.be

July 5, 2026 at 4:00 PM

あー

@akaneshot.bsky.social

www.semicta.com/power_supply...

電源ユニットはブロンズとゴールドのどちらを選ぶべき？オススメは・・・。 | セミクタゲーミング

このような悩みを解決する記事ですブロンズとゴールドって何が違うの？電気代に違いはあるの？どちらのほうを購入すればいいの？私自身はブロンズとゴールドの違いを理解し、ゴールドの電源ユニットを購入し、使用しています。ゴールドの電源ユニッ

www.semicta.com

February 14, 2025 at 1:53 PM

Thiard News@F4F

@newsen.bsky.social

Power Supply Concerns Loom as Businesses Prepare for Hot Summer of 2026#Japan #Power_Supply #Business_Risks #Shinjuku,_Tokyo #Summer_2026

Power Supply Concerns Loom as Businesses Prepare for Hot Summer of 2026

A recent survey reveals that 88.2% of businesses are worried about power shortages during summer 2026, highlighting a need for preparedness against potential disruptions.

third-news.com

August 25, 2026 at 3:05 AM

0x4d6165 (Julie or Mae)

@0x4d6165.wanderingwires.net.ap.brid.gy

hey can y'all do an experiment for me: how long have you had your laptop and what's the output of `cat /sys/class/power_supply/BAT0/cycle_count`? or BAT1 or whatever your battery gets listed as

September 18, 2025 at 3:59 AM