#lithiumbattery — Public Fediverse posts

When connecting a 100% charged Li-ion 18650 battery/cell back up to the fan control board it drives, remember to get the polarity the right way round.

The board lets the magic smoke out if you don't!

#electronics #lithiumBattery #hot #magicSmoke

🔋PGY-182🔋
Designed exclusively for electric wheelchair batteries
⚙️High precision balance BMS,
⚙️ Strong shock resistance
⚙️ Durable and reliable
#pgybms #bms #lithiumbattery #wheelchair

Limiting Battery Risk On Repurposed Smartphones With PostmarketOS https://hackaday.com/2026/02/01/limiting-battery-risk-on-repurposed-smartphones-with-postmarketos/ #Lithium-ionbattery #lithiumbattery #postmarketos #smartphones #PhoneHacks #smartphone

🔥🤔 Ah, the "revolutionary" update where duct tape does the trick! Who knew the pinnacle of tech #innovation was just a lithium battery fire hazard away? 🚒🙄 Thanks, #Fairphone, for proving that when in doubt, just tape it out! 🎉🔧
https://far.computer/battery-update/ #ducttapetechnology #lithiumbattery #firehazard #techhumor #HackerNews #ngated

🔋A battery’s life: from raw material extraction to end-of-life disposal. 🚮

At the UG, Ass. Professors Xin Sun & Xiaohua Li study the #battery #lifecycle and investigate how #recycling can be made more effective and greener. ♻️

Read our 4th story on #batterydevelopers of #FSE 👇
🔗 https://www.rug.nl/fse/news/science-in-focus/batterijen/a-battery-s-life-from-the-cradle-to-the-recycling-plant

🧪 #SciComm #ScienceNewsroom #lithiumbattery #mining #energy #research #science #environmentalscience #engineering #chemistry #chemicalengineering #ScientistsOnMastodon @universityofgroningen

DIY Powerwall Blows Clouds, Competition Out of the Water https://hackaday.com/2025/11/06/diy-powerwall-blows-clouds-competition-out-of-the-water/ #disposablevape #lithiumbattery #BatteryHacks #greenhacks #powerwall #upcycling #ewaste

DIY Powerwall Blows Clouds, Competition Out of the Water - Economists have this idea that we live in an efficient market, but it’s hard to fa... - https://hackaday.com/2025/11/06/diy-powerwall-blows-clouds-competition-out-of-the-water/ #disposablevape #lithiumbattery #batteryhacks #greenhacks #powerwall #upcycling #ewaste

🔋There is a small chance that rechargeable #lithium batteries will ignite, leak or even explode.🧯

How to make them safer?

Giuseppe Portale, Ass. Prof. of #Polymerchemistry and #Physics at the UG, and his team are building safer small coin batteries using solid #polymers.🪙

Read our 3rd story on #batterydevelopers of #FSE 👇
🔗 https://www.rug.nl/fse/news/science-in-focus/batterijen/how-to-make-batteries-safer

🧪 #SciComm #ScienceNewsroom #lithiumbattery #polymerscience #research #polymer #chemistry #ScientistsOnMastodon @universityofgroningen

Making the World’s Smallest E-Bike Battery https://hackaday.com/2025/09/01/making-the-worlds-smallest-e-bike-battery/ #TransportationHacks #lithiumbattery #18650battery #mountainbike #lithiumion #bicycle #e-bike #ebike

Making the World’s Smallest E-Bike Battery - Often times, e-bikes seek to build the biggest battery with the most range. But wh... - https://hackaday.com/2025/09/01/making-the-worlds-smallest-e-bike-battery/ #transportationhacks #lithiumbattery #18650battery #mountainbike #lithiumion #bicycle #e-bike #ebike

Is It Time To Retire the TP4056? - The Texas Instruments TP4056 is the default charge-controller chip for any maker o... - https://hackaday.com/2025/08/08/is-it-time-to-retire-the-tp4056/ #chargecontroller #lithiumbattery #batteryhacks #bq25185 #tp4056 #parts

Buying Large LiFePO4 Batteries: How Cheap is Too Cheap? - It’s a well-known factoid that batteries keep getting cheaper while capacity incre... - https://hackaday.com/2025/08/07/buying-large-lifepo4-batteries-how-cheap-is-too-cheap/ #lithiumbattery #batteryhacks #teardown #lifepo4

Buying Large LiFePO4 Batteries: How Cheap is Too Cheap? https://hackaday.com/2025/08/07/buying-large-lifepo4-batteries-how-cheap-is-too-cheap/ #lithiumbattery #BatteryHacks #Teardown #teardown #LiFePO4

Here are a few more boards, one for 4S and two for 3S. The last one is attached to a triple 18650 battery holder and will be tested with real cells soon. So far all tests look fine.
The 4S and 3S LiIon were soldered using hot air and solder paste (except the MOSFETs, those were already soldered using a normal iron). This was a very pleasant experience and I will use it more often.
#soldering #diyelectronics #BMS #lithiumbattery #18650 #BQ77915 #hotairsoldering #solderpaste

⛔️⚠️Clashes ongoing in eastern Ukrainian village near valuable lithium deposits, as military rejects claims of Russian capture (more) https://kyivindependent.com/clashes-ongoing-in-eastern-ukrainian-village-near-lithium-deposits-as-military-rejects-claims-of-russian-capture-moves-to-occupy-one-of-ukraines-largest-lithium-deposits-now-located-in/ #Ukraine #Mastodon #Brussels #SHAPE #LithiumBattery #Lithium #EV #NukesForUkraine #Germany #France #Italy #OSCE #PACE #CoE #SouthKorea #Press #News #Taiwan #Media #Japan #USA #US #UK #EU #NATO #UnitedStates #UnitedKingdom
#EuropeanUnion #russiaUkraineWar
#11yrInvasionofUkraine #RussiaIsATerroristState #TrumpIsARussianAsset

https://rackenzik.com/top-breakthroughs-reshaping-solid-state-battery-technology/

#EnergyStorage #SolidStateBattery #BatteryTech #EVRevolution #NextGenEnergy #LithiumBattery #TechInnovation #GreenTech #SustainableEnergy #ElectricVehicles

Save Cells from the Landfill, Get a Power Bank For Your Troubles https://hackaday.com/2025/04/27/save-cells-from-the-landfill-get-a-power-bank-for-your-troubles/ #lithiumbattery #BatteryHacks #rechargeable #lithiumion #powerbank #salvage #diy

Save Cells from the Landfill, Get a Power Bank For Your Troubles - A hefty portable power bank is a handy thing to DIY, but one needs to get their ha... - https://hackaday.com/2025/04/27/save-cells-from-the-landfill-get-a-power-bank-for-your-troubles/ #lithiumbattery #batteryhacks #rechargeable #lithiumion #powerbank #salvage #diy

Electric Propulsion's Dirty Secret: Why Lithium Can't Fly (Or Float) Profitably

https://kumarletter.com/posts/electric-propulsion-s-dirty-secret-why-lithium-can-t-fly-or-float-profitably

#HackerNews #ElectricPropulsion #LithiumBattery #CleanEnergy #FutureTech #Innovation

#FunFactFriday: With the need for batteries growing, it's vital we look for ways to enhance their survivability, and self-healing is an excellent step forward! While it's lithium batteries for now, do you think other batteries can be made to self-heal? News Source: https://techxplore.com/news/2025-04-lithium-battery-survives.html

#Batteries #Lithiumbattery #Selfhealingbattery

Integrated BMS Makes Battery Packs Easy https://hackaday.com/2025/03/26/integrated-bms-makes-battery-packs-easy/ #lithiumironphosphate #batterymanagement #lithiumbattery #BatteryHacks #battery #bms #pcb

Integrated BMS Makes Battery Packs Easy - Lithium technology has ushered in a new era of batteries with exceptionally high e... - https://hackaday.com/2025/03/26/integrated-bms-makes-battery-packs-easy/ #lithiumironphosphate #batterymanagement #lithiumbattery #batteryhacks #battery #bms #pcb

Have Li-ion Batteries Gone Too Far? https://hackaday.com/2025/03/13/have-li-ion-batteries-gone-too-far/ #lithiumbattery #EuropeanUnion #righttorepair #BatteryHacks #batteries #design #Li-ion #repair #reuse

Have Li-ion Batteries Gone Too Far? - The proliferation of affordable lithium batteries has made modern life convenient ... - https://hackaday.com/2025/03/13/have-li-ion-batteries-gone-too-far/ #lithiumbattery #europeanunion #righttorepair #batteryhacks #batteries #design #li-ion #repair #reuse

My laptop failed to suspend and drained all its battery. It was at 0% battery for many hours in -10°C temperature. When I charged it, it's almost dead running at 10% capacity.

Is this fixable or should I replace the battery?

#linux #BatteryHealth #lithiumbattery #laptop #computers

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#SolarEnergy #LiFePO4 #RenewableEnergy #EcoFriendly #BatteryStorage #SustainableLiving #lithiumbattery #powersolution #280ah #cleanenergy #futureofenergy #powerup #greenenergy #EnergyStorage