hab Acht ☝️Ich hab vor, mir für den #zenbook, einen neuen #akku zu leisten.
Hat jemand #Erfahrung mit Nachbauten von Drittherstellern, speziell #Lithiumpolymer für #Notebook?
Hat wer schon mal Akkus von #greencell in Gebrauch gehabt?
Kevin Karhan 
@RikerGoogling no, all #LithiumIon and #lithiumPolymer batteries are banned due to being explosive hazards!
@midgephoto @multiburst In fact, the unsafety of #LithiumIon and #LithiumPolymer batteries is why fire departments and EMS still use diesel engines in their vehicles, because they'd have to function and be refuelable even when a storm killed the power grid...
#Methanol would be a good replacement for these...
Same with any form of contractors or assistance services that need to be ready at a moments' notice to drive to a client / patient in need.
MidgePhoto (@midgephoto@photog.social)
@kkarhan@infosec.space @multiburst@mstdn.social Then you know nothing. (Methanol is a nice-enough fuel, but liberates CO2, which would be a crazy substitution) You may care to consider doctors doing their rounds, District Nurses, cleaners, electricians ...
BornachThe tiny 400mAh #LithiumPolymer #battery in this cheap #Bluetooth #speaker turned into a puffed up pillow. I've replaced it with a 350mAh one I salvaged from a single-use disposable #vape device. In spite of the lower capacity, it is significantly larger than the original battery. Hope it can still fit in the available space.
Also fitted a JST connector to the speaker wires in case I need to disassemble again for a future #repair.
The problem is inherent in the design of non - #ToolFree #replaceable #LithiumIon and #LithiumPolymer batteries AND the fact that this #dangerous #Battery design is even legal.
This problem doesn't exist with #LiFePO4 cells and those ain't that bad either...
In fact, they won't become #DangerPillow|s nor age terribly and they hold longer on lower partial discharges...
https://www.youtube.com/watch?v=oNL-hl2-Pbo
#Recycling #Reuse #Recycle #Sustainability #Technology #Enshittification #Repairability #RepairableDesign #Repairable #Battery #Safety #ConsumerElectronics
Terrifying Hidden Danger of Batteries - From Phones to EV’s - How to Avoid the Risk.
--------------------------------------Socials-------------------------------------Website: https://www.hughjeffreys.comStore: https://www.hughjeffreys.com/st...
@dragonarchitect Exactly this is why #BEV|s with #LithiumIon & #LithiumPolymer batteries are in my eyes a totally bad and unfixable design...
If we don't want combustion engines, we shure as hell should look into #FuelCells, espechally #Methanol (#MRFC) which solve the #capacity / #RangeAnxiety, #refueling / #ChargingAnxiety and #EnergyDensity as well as #Distribution problem elegantly...
After all, Methanol handles just like #gasoline in terms of #safety except it's safer for the user and envoirment than fully-synthetic #E85 #RacingFuel...
Unlike #Hydrogen-#FuelCell it also saves weight and complexity because there isn't some 700bar high-pressure gas system and tanks that are inherently leaky (cuz Hydrogen!)...
Continuing the theme of disposable #vapes disguised as beverages, these take the shape of sports water bottles. Each has a USB-C port for recharging the 600mAh #lithiumPolymer battery.
There is an inner shell protecting the battery so it is undamaged despite the case being cracked open by force -- likely stomped on or run over by car. But likely suffered internal damage from a very brutal recharging regime.
GeekProjects NewsUpgrading At Least One Component of a TI Calculator https://hackaday.com/2024/01/24/upgrading-at-least-one-component-of-a-ti-calculator/ #chargecontroller #texasinstruments #boostconverter #lithiumpolymer #BatteryHacks #retrofit #battery #lipo #ti
Found a Pyne Pod 8500 discarded in the grass during a walk into town yesterday
Surprisingly sophisticated charging circuitry for an item designed to be disposable. No obvious way to open it in order for owners to refill the tank or to swap in a new atomizer module.
#eWaste #litter #pollution #vape #eCigarette #lithiumPolymer #battery
Kevin Karhan 
@dragonarchitect On one hand, Apple does buy good cells.
On the other hand it depends on your useage type and the cargind and discharging controls whether a #LithiumIon / #LithiumPolymer battery becomes a #DangerPillow.
Personally, I prefer #ToolFree #Swappable #Batteries to the point that I'm really looking into finding #LiFePO4 cells and a proper charging/discharging / BMS to use it as a #battery for the #NUCbook.
But that's just me trying a project that needs 6+ digits on 2- digits.