#donutbattery — Public Fediverse posts

donut-wunderbatterie: der hersteller legt nach: https://idonutbelieve.com/ -- scheint so ein scheibchenweises veröffentlichen zu sein, um den hype hoch zu halten, immerhin mit einem unabhängigen testergebnis (soweit ich das beurteilen kann), das zumindest belegt, daß die zelle auch bei 11C nicht abbrennt und nach 7 zyklen ihre kapazität beibehält...

@carbon_compound

#donut #DonutBattery

Donut Lab delivered the first set of test results from VTT. Very promising. The Cells can Charge at 11C. If the other claims of Donut Lab are true aswell, it is so crazy. It would change the world.
https://pub-fee113bb711e441db5c353d2d31abbb3.r2.dev/VTT_CR_00092_26.pdf
#technology #tech #batteries #donutbattery #renewables #Energiewende #donutlab

So far, I haven't read nothing but skepticism about the extraordinary promises of #DonutLab and their new #solidstate #battery.

Even #derStandard (Austria) released an article that summarizes expert opinions on that: https://www.derstandard.at/story/3000000309341/donut-lab-es-mehren-sich-zweifel-am-solid-state-wunderakku-aus-finnland

So it's either a remarkable #scam (more likely according to sources) or an interesting new technology. 🍿

#solidstatebattery #DonutBattery

Heard about #DonutLab yet? Me neither.

However, they released an amazing new #DonutMotor 2025 in multiple products and now they're releasing a new kind of #solidstatebattery #DonutBattery that may disrupt the whole market according to their promo video: https://www.youtube.com/watch?v=Y-aPS2AwMbc

- cheaper than #LiIon
- 50% weight or +100% capacity for same weight
- full charge in 5min
- no loss due to temperature
- more cycles than you will ever need
- no degradation over time due to fast #charging
- no problematic materials
- ...

You "donut believe"? Well, they want to prove their point soon: https://www.youtube.com/watch?v=uiOma6v_EZY

Now, they have my attention. 🍿

#battery #epower #emobility #ecar

Heard about #DonutLab yet? Me neither.

However, they released an amazing new #DonutMotor 2025 in multiple products and now they're releasing a new kind of #solidstatebattery #DonutBattery that may disrupt the whole market according to their promo video: https://www.youtube.com/watch?v=Y-aPS2AwMbc

- cheaper than #LiIon
- 50% weight or +100% capacity for same weight
- full charge in 5min
- no loss due to temperature
- more cycles than you will ever need
- no degradation over time due to fast #charging
- no problematic materials
- ...

You "donut believe"? Well, they want to prove their point soon: https://www.youtube.com/watch?v=uiOma6v_EZY

Now, they have my attention. 🍿

#battery #epower #emobility #ecar

Heard about #DonutLab yet? Me neither.

However, they released an amazing new #DonutMotor 2025 in multiple products and now they're releasing a new kind of #solidstatebattery #DonutBattery that may disrupt the whole market according to their promo video: https://www.youtube.com/watch?v=Y-aPS2AwMbc

- cheaper than #LiIon
- 50% weight or +100% capacity for same weight
- full charge in 5min
- no loss due to temperature
- more cycles than you will ever need
- no degradation over time due to fast #charging
- no problematic materials
- ...

You "donut believe"? Well, they want to prove their point soon: https://www.youtube.com/watch?v=uiOma6v_EZY

Now, they have my attention. 🍿

#battery #epower #emobility #ecar

Heard about #DonutLab yet? Me neither.

However, they released an amazing new #DonutMotor 2025 in multiple products and now they're releasing a new kind of #solidstatebattery #DonutBattery that may disrupt the whole market according to their promo video: https://www.youtube.com/watch?v=Y-aPS2AwMbc

- cheaper than #LiIon
- 50% weight or +100% capacity for same weight
- full charge in 5min
- no loss due to temperature
- more cycles than you will ever need
- no degradation over time due to fast #charging
- no problematic materials
- ...

You "donut believe"? Well, they want to prove their point soon: https://www.youtube.com/watch?v=uiOma6v_EZY

Now, they have my attention. 🍿

#battery #epower #emobility #ecar

Heard about #DonutLab yet? Me neither.

However, they released an amazing new #DonutMotor 2025 in multiple products and now they're releasing a new kind of #solidstatebattery #DonutBattery that may disrupt the whole market according to their promo video: https://www.youtube.com/watch?v=Y-aPS2AwMbc

- cheaper than #LiIon
- 50% weight or +100% capacity for same weight
- full charge in 5min
- no loss due to temperature
- more cycles than you will ever need
- no degradation over time due to fast #charging
- no problematic materials
- ...

You "donut believe"? Well, they want to prove their point soon: https://www.youtube.com/watch?v=uiOma6v_EZY

Now, they have my attention. 🍿

#battery #epower #emobility #ecar

VTT, a well renowned technical lad in Finnland, has confirmed, that it tested the Donut battery. The test results will be published on monday. If this battery proofs to be what Donut Lab says, it will change the whole battery industry and far beyond.
The most important facts Donut claims:
- 400 wh/kg
- 5 Minutes full charge (cooled)
- 99% capacity at -30deg and at 100deg Celsius
- cyclelife of 100.000
- less expensive than lithium ion

https://www.vttresearch.com/en/news-and-ideas/donut-lab-commissioned-vtt-carry-out-battery-measurements-support-its-product

#donutbattery #vtt #technology #tech #batteries #renewables #electriccars #ctcoating #Energiewende

I think I got caught by a hype. But I don't know, if that hype is caused by a real technological breakthrough or a scam. Can you help me?
I'm talking about the Donut battery. Produced by Donut Lab, or by CT Coating AG Königswinter or maybe Nordic Nano. The specs are crazy in their combination. 400 wh/kg, 100.000 cycles, 5min charge, -30deg to 100deg Celsius with 99% capacity.
The german podcast "Geladen" is speculating the batteries are screen printed by CT Coating. A lot of discussions going on on Reddit.
Donut Lab has announced a series of videos to proof it's real. Starting 20th of February. There was even a leak of a homepage, in wich they claimed 3rd party verification by finnish VTT.
On the other hand they could have provided 3rd party verification from the start. The people who think it's scam, think they collect money and then run away with it.
#Technology #Tech #Batteries #donutbattery #ctcoating #geladenpodcast #renewables #Energiewende #hype #breakthrough #scam