#batteries — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #batteries, aggregated by home.social.
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Hey, battery nerds on mastodon. Don't mind a bear asking but do y'all cycle Ni-MH batteries? I know they're not Ni-Cd that has a "memory effect", but idk I feel like these batteries last better when cycled at least once.
Also what charger do you use for Ni-MH batteries? If you've got those fancy Li-ion/LiFePO4/Ni-MH battery chargers with adjustable charging currents, what mA do y'all set it on ?
Also an optional question, aside from eneloops and LADDA's (IKEA ni-mh batteries), what are some other reputable brands for Ni-MH batteries? Preferably reasonably priced. I don't got no income to spend on batteries yet so am looking for pretty affordable ones other than those two.
Idk, boosts are welcome but not really needed. I just wanna read at least one opinion or something but more would be definitely better. Thanks in advance.
Edit: just made CD in "Ni-Cd" to Cd up there. Nickel Compact Disc sounds funny
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Hey, battery nerds on mastodon. Don't mind a bear asking but do y'all cycle Ni-MH batteries? I know they're not Ni-Cd that has a "memory effect", but idk I feel like these batteries last better when cycled at least once.
Also what charger do you use for Ni-MH batteries? If you've got those fancy Li-ion/LiFePO4/Ni-MH battery chargers with adjustable charging currents, what mA do y'all set it on ?
Also an optional question, aside from eneloops and LADDA's (IKEA ni-mh batteries), what are some other reputable brands for Ni-MH batteries? Preferably reasonably priced. I don't got no income to spend on batteries yet so am looking for pretty affordable ones other than those two.
Idk, boosts are welcome but not really needed. I just wanna read at least one opinion or something but more would be definitely better. Thanks in advance.
Edit: just made CD in "Ni-Cd" to Cd up there. Nickel Compact Disc sounds funny
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Base Power raises $1B to get big #batteries into more homes
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Base Power raises $1B to get big #batteries into more homes
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Preliminary market data suggests residential PV sales have slowed in the Netherlands this year, while high energy prices, grid congestion and the forthcoming end of net-metering are accelerating demand for batteries.#Batteries #Commercial&industrial #EnergyStorage #Europe #Highlights #Netherlands #Residential #Utility-scale
High energy prices reshape Dutch solar market ahead of net-metering phaseout - pv magazine Global -
Researchers have synthesized a new metal oxide catalyst that raises the performance of lithium-oxygen batteries to a level that may make these batteries commercially feasible, providing much greater energy density than lithium-ion batteries.
Original paper: https://pubs.rsc.org/ra/article/16/23/20616/1243327/Synergistic-LaCoO3-Co3O4-bifunctional-catalyst-for
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Researchers have synthesized a new metal oxide catalyst that raises the performance of lithium-oxygen batteries to a level that may make these batteries commercially feasible, providing much greater energy density than lithium-ion batteries.
Original paper: https://pubs.rsc.org/ra/article/16/23/20616/1243327/Synergistic-LaCoO3-Co3O4-bifunctional-catalyst-for
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As #Solar and #Batteries Dominate in Texas, #Republican Lawmakers Consider #NaturalGas Minimums
https://insideclimatenews.org/news/06082026/texas-republicans-consider-natural-gas-minimums/
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As #Solar and #Batteries Dominate in Texas, #Republican Lawmakers Consider #NaturalGas Minimums
https://insideclimatenews.org/news/06082026/texas-republicans-consider-natural-gas-minimums/
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@gamingonlinux Lost interest with computers, honestly. Fuck Linux, fuck selfhosting, fuck all that crap. Rich normies who discovered Linux is a thing are flaunting their selfhosting crap and it ain't helping.
I'm more into batteries and solar panels these days. I'm just earning some money so I can do more with that hobby.
#batteries #electronics #pcgaming #gaming #ram #linux #selfhosting
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@gamingonlinux Lost interest with computers, honestly. Fuck Linux, fuck selfhosting, fuck all that crap. Rich normies who discovered Linux is a thing are flaunting their selfhosting crap and it ain't helping.
I'm more into batteries and solar panels these days. I'm just earning some money so I can do more with that hobby.
#batteries #electronics #pcgaming #gaming #ram #linux #selfhosting
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Mistrust preventing households from signing up as virtual power plants
By Daniel MercerThousands of households with batteries installed under the federal government's scheme are choosing not to sign up to be a so-called virtual power plant that sells stored energy back to the grid.
#Batteries #SolarEnergy #Utilities #RenewableEnergy #DanielMercer
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Mistrust preventing households from signing up as virtual power plants
By Daniel MercerThousands of households with batteries installed under the federal government's scheme are choosing not to sign up to be a so-called virtual power plant that sells stored energy back to the grid.
#Batteries #SolarEnergy #Utilities #RenewableEnergy #DanielMercer
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Been struggling to keep the batteries on our 2 tractors charged since winter. Did some testing and discovered both of our old 6/12v chargers only charge to 12.5v this year. And discovered the alternator no longer works on the JD.
New charger purchased. Will remove alternator this week and have that rebuilt.
Given one charger was purchased in 1976 and the other in the early 1990s, I think this should come as no surprise.
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Been struggling to keep the batteries on our 2 tractors charged since winter. Did some testing and discovered both of our old 6/12v chargers only charge to 12.5v this year. And discovered the alternator no longer works on the JD.
New charger purchased. Will remove alternator this week and have that rebuilt.
Given one charger was purchased in 1976 and the other in the early 1990s, I think this should come as no surprise.
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How Trump and Iran unexpectedly fuelled an electric car boom
By Nathan MorrisOver the past year, electric car sales have tripled, as anxiety about fuel shortages and rising petrol prices continues.
#ElectricVehicles #SolarEnergy #Batteries #EnvironmentalTechnology #NathanMorris
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How Trump and Iran unexpectedly fuelled an electric car boom
By Nathan MorrisOver the past year, electric car sales have tripled, as anxiety about fuel shortages and rising petrol prices continues.
#ElectricVehicles #SolarEnergy #Batteries #EnvironmentalTechnology #NathanMorris
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Western Australia, hard-rock mining is powered by diesel-run machinery, which creates a lot of localized and atmospheric pollution. In theory it could operate with battery power, but the mining industry is not yet decarbonized. The container ships that transport Australian lithium to China are powered by bunker fuel, a very polluting form of fossil energy, and processed in coal-powered refineries. That’s probably the most polluting, most carbon-intensive part of the lithium sector."
Thea Riofrancos, Strategic Co-Director at the Climate and Community Institute, an advocate for lithium-based batteries: https://newleftreview.org/issues/ii159/articles/thea-riofrancos-the-new-world-climate-order 🧵
#mining #batteries #climatePolicy #lithium #greenTransition #greenCapitalism #environment #extractivism #energy #energyTransition #Australia
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Western Australia, hard-rock mining is powered by diesel-run machinery, which creates a lot of localized and atmospheric pollution. In theory it could operate with battery power, but the mining industry is not yet decarbonized. The container ships that transport Australian lithium to China are powered by bunker fuel, a very polluting form of fossil energy, and processed in coal-powered refineries. That’s probably the most polluting, most carbon-intensive part of the lithium sector."
Thea Riofrancos, Strategic Co-Director at the Climate and Community Institute, an advocate for lithium-based batteries: https://newleftreview.org/issues/ii159/articles/thea-riofrancos-the-new-world-climate-order 🧵
#mining #batteries #climatePolicy #lithium #greenTransition #greenCapitalism #environment #extractivism #energy #energyTransition #Australia
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Free talk on renewable energy at Craigrothie Village Hall, Fife, Scotland - Saturday 10.am, 8th August #fife, #RENEWABLE #SCOTLAND #HEATPUMP, #SOLAR, #Batteries
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Here's the result of last Summer's contract. A bloody impressive battery-backed EV charger prototype, even if I do say so myself ;-)
It will be at Mystery Creek the next two days for the 'FleetDays' Conference.
#Prototype #Engineering #Batteries #EV #Infrastructure #Reuse #EnergyTransition #ERoadFleetDays #FleetDays
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Here's the result of last Summer's contract. A bloody impressive battery-backed EV charger prototype, even if I do say so myself ;-)
It will be at Mystery Creek the next two days for the 'FleetDays' Conference.
#Prototype #Engineering #Batteries #EV #Infrastructure #Reuse #EnergyTransition #ERoadFleetDays #FleetDays
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The battery is often the most expensive part of an electric bike so DIY construction here has been surprisingly prominent, even before the era of cheap and cheerful food courier demand for cut-price mobility solutions.
But with much of the world's production now machine-automated, I sought an expert to reveal why doing this at home is often a bad idea.
https://www.cyclingelectric.com/in-depth/build-your-own-e-bike-battery-why-you-shouldnt
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The battery is often the most expensive part of an electric bike so DIY construction here has been surprisingly prominent, even before the era of cheap and cheerful food courier demand for cut-price mobility solutions.
But with much of the world's production now machine-automated, I sought an expert to reveal why doing this at home is often a bad idea.
https://www.cyclingelectric.com/in-depth/build-your-own-e-bike-battery-why-you-shouldnt
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AI’s Electricity Demand Is Not the Real Problem. Its Inflexibility Is
The electricity demand created by artificial intelligence is usually presented as a simple supply problem. AI requires increasingly…
#NewsBeep #News #Artificialintelligence #AI #ArtificialIntelligence #batteries #CA #Canada #DataCenters #Grid #PowerGeneration #renewables #Technology
https://www.newsbeep.com/ca/843419/ -
#Walmart is evidently playing with their #car #batteries as well. I remember New York state prosecuting them for selling ground up peas and carrots for herbal supplements like st Johns wort and valerian root.
https://www.youtube.com/watch?v=awe7kY5nvdU -
#Walmart is evidently playing with their #car #batteries as well. I remember New York state prosecuting them for selling ground up peas and carrots for herbal supplements like st Johns wort and valerian root.
https://www.youtube.com/watch?v=awe7kY5nvdU -
Los datos centrales de la investigación del MIT para reemplazar las #baterías de #litio
https://www.ecoportal.net/energia/mit-reemplazar-baterias-litio/ #batteries #lithium
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Los datos centrales de la investigación del MIT para reemplazar las #baterías de #litio
https://www.ecoportal.net/energia/mit-reemplazar-baterias-litio/ #batteries #lithium
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If one wanted to learn the basics of the science behind #batteries what course would you take/ books would you read? Especially useful if it helps me keep up with the newfangled types.
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If one wanted to learn the basics of the science behind #batteries what course would you take/ books would you read? Especially useful if it helps me keep up with the newfangled types.
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Plug-in solar is coming. Plug-in batteries should follow
https://www.regen.co.uk/insights/plug-in-solar-is-coming-plug-in-batteries-should-follow
Comments: https://news.ycombinator.com/item?id=49140633
#HackerNews #pluginsolar #solarenergy #renewableenergy #batteries #cleanenergy
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Plug-in solar is coming. Plug-in batteries should follow
https://www.regen.co.uk/insights/plug-in-solar-is-coming-plug-in-batteries-should-follow
Comments: https://news.ycombinator.com/item?id=49140633
#HackerNews #pluginsolar #solarenergy #renewableenergy #batteries #cleanenergy
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"Report: Global battery energy storage set to grow six-fold by 2030"
https://www.edie.net/report-global-battery-energy-storage-set-to-grow-six-fold-by-2030/
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"Report: Global battery energy storage set to grow six-fold by 2030"
https://www.edie.net/report-global-battery-energy-storage-set-to-grow-six-fold-by-2030/
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China’s EV Market Is Booming. There’s Just One Problem
https://fed.brid.gy/r/https://www.wired.com/story/china-millions-of-evs-battery-recycling/
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China’s EV Market Is Booming. There’s Just One Problem
https://fed.brid.gy/r/https://www.wired.com/story/china-millions-of-evs-battery-recycling/
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"Batteries are getting cheaper while gas gets pricier. Here’s why"
https://theconversation.com/batteries-are-getting-cheaper-while-gas-gets-pricier-heres-why-287956
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"Batteries are getting cheaper while gas gets pricier. Here’s why"
https://theconversation.com/batteries-are-getting-cheaper-while-gas-gets-pricier-heres-why-287956
