An update on the Farphone's battery
https://far.computer/battery-update/
#HackerNews #Farphone #Battery #Update #Technology #News #Innovation #BatteryLife
#Tag
An update on the Farphone's battery
https://far.computer/battery-update/
#HackerNews #Farphone #Battery #Update #Technology #News #Innovation #BatteryLife
An Update on the Farphone's Battery
https://far.computer/battery-update/
#HackerNews #Farphone #Battery #Update #Technology #News #Innovation #BatteryLife
How to Spot a Counterfeit Lithium-Ion Battery
https://spectrum.ieee.org/counterfeit-lithium-ion-batteries
#HackerNews #How #to #Spot #a #Counterfeit #Lithium-Ion #Battery #counterfeitbatteries #lithiumionbattery #batterysecurity #electronicsafety #technews
An interesting article called The Gardening Electricity Handbook: https://branch.climateaction.tech/issues/issue-9/the-gardening-electricity-handbook/ about making electricity using "microbial fuel cells"
There's a PDF to download with instructions on how to make your own.
No mention of #SolarPunk, but it definitely qualifies!
#battery #RenewableEnergy #ElectricitySupply #Bacteria #sustainability
The Energizer-branded EnergyBook Pro Ultra is a massive laptop with a massive battery. It has an 18 inch screen and a 192 Wh battery said to be good for up to 28 hours of "intensive office" use or 11 hours of "gaming or graphic design." #Laptop #Battery #Avenir #Energizer #EnergyBookProUltra https://www.24presse.com/press-release/ntic/laptop__energizer_pro_ultra__record_battery_life__7_days_without_recharging_9927322/
TL;DR if battery technology and price continues its current trajectory, households will be able to store all the electricity they need at a price that is similar to the solar panels on the roof in just a few years from now. https://shkspr.mobi/blog/2025/09/how-big-a-solar-battery-do-i-need-to-store-all-my-homes-electricity/ by @Edent
#Renewables #Solar #Battery #EnergySovereignty #DecentraliseTheGrid
TL;DR if battery technology and price continues its current trajectory, households will be able to store all the electricity they need at a price that is similar to the solar panels on the roof in just a few years from now. https://shkspr.mobi/blog/2025/09/how-big-a-solar-battery-do-i-need-to-store-all-my-homes-electricity/ by @Edent
#Renewables #Solar #Battery #EnergySovereignty #DecentraliseTheGrid
TL;DR if battery technology and price continues its current trajectory, households will be able to store all the electricity they need at a price that is similar to the solar panels on the roof in just a few years from now. https://shkspr.mobi/blog/2025/09/how-big-a-solar-battery-do-i-need-to-store-all-my-homes-electricity/ by @Edent
#Renewables #Solar #Battery #EnergySovereignty #DecentraliseTheGrid
Does anyone have a link to a reputable article, CATL press release or something about the $10/kWh Sodium-ion battery? As far as I can tell its a load of hype based on one automotive news site.
It all seems to go back to here: https://www.autoblog.com/news/china-sodium-ev-battery-shift with a claimed source of Bloomberg NEF but without a link.
Please boost for visibility, this is driving me nuts!
(Not saying it won't get that low, it probably will, but not for a few years.)
I've seen comments about sodium-ion cells getting down to US $10/KWh in the near future.
I think it is optimistic (to say the least) but if production rises I could imagine them at $25 - $35 per kwh for large systems in 3 years. This would be a game changer
If they could get them down to $10 - $15 per kwh for cells with limited cycle endurance then domestic seasonal storage is very interesting. Having a couple of MWh for £20K would be game changing for UK off-grid.
Home battery power plant: Batteries installed in people's homes participated in an experiment to provide significant grid power when needed
https://electrek.co/2025/08/04/california-grid-gets-a-record-power-assist-from-a-100k-home-battery-fleet/
#california #electrify #battery #sunrun #tesla #power#pge #+
Home battery power plant: Batteries installed in people's homes participated in an experiment to provide significant grid power when needed
https://electrek.co/2025/08/04/california-grid-gets-a-record-power-assist-from-a-100k-home-battery-fleet/
#california #electrify #battery #sunrun #tesla #power#pge #+
Do you have a running or sports watch that is running out of battery? I am uk based and offer watch battery replacement and button fettling as a service, to keep them out of landfill.
I know that Garmin has excellent customer service, but some people want to keep their existing watches going for longer.
I use quality components from reputable suppliers, get in touch if you want to discuss
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