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GeriDonut Lab's "Solid-State Battery" Deemed Lithium-Ion Fraud by Experts
Donut Lab's "Solid-State Battery" Deemed Lithium-Ion Fraud by Experts
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自由时报11.06.2026Teknoloji2 dk okumaChina

Donut Lab's "Solid-State Battery" Deemed Lithium-Ion Fraud by Experts

Hızlı Bakış

  • Independent experts have concluded that Donut Lab's "solid-state battery" is actually a conventional lithium-ion battery.
  • The Finnish company allegedly raised $25 million from investors based on false claims about its battery technology.

Yapay zekâ özeti

Neden Önemli?

Finnish company Donut Lab claimed to have developed the world's first solid-state battery, boasting a 100,000-cycle lifespan and 5-minute charging time. This claim has now been challenged by independent experts.

Yazı boyutu

芬蘭 Donut Lab 在今年初的美國消費性電子展(CES),展示全球首款全固態電池,號稱壽命高達 10 萬次循環,5 分鐘內就可充飽電,該資訊引起各界質疑。一項獨立測試顯示,該電池實際上只是一塊普通的鋰離子電池,直指這就是詐欺。

電池研究員 Ziroth,找來 20 多位獨立專家進行 Donut Lab 全固態電池調查,該調查使用了包括 VTT 測試電壓曲線在內的多種數據,電池專家證實這些曲線與高鎳鋰離子電池(NCM)的特徵相符。在充放電測試中收集的電池膨脹數據也表明,這些電池使用的是普通石墨負極,其膨脹曲線具有獨特的特徵。

儘管能量密度可能在 298 Wh/kg 左右,對高階鋰離子電池而言,這令人印象深刻,但遠不及 400 Wh/kg 的宣稱值

在研究相關證據後,所有專家都一致認為 Donut Lab 的「固態電池」其實只是普通的鋰離子電池,只是使用了液態電解質。更糟的是,Donut Lab 利用虛假的固態電池炒作,從 1200 多名投資者募集了約 2500 萬美元(約 8 億元台幣)。

調查顯示,Donut Lab 多次向客戶、媒體和投資者說謊,3 月底,該公司宣布推出首輛量產電動摩托車,這與先前承諾在 2026 年第一季向消費者交付量產車的說法一致。然而,這些摩托車實際上是 Verge 內部測試車隊使用的。這意味著它們並非量產車,而是預生產車型。

外媒報導,芬蘭金融和刑事部門目前正在針對 Donut Lab 進行調查,預計很快就會有結果。

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Bundan Sonra Ne Olabilir?

Yapay zekâ öngörüsü — kesinlik taşımaz

  • Donut Lab will face legal charges and potential bankruptcy.

    Çok muhtemel · Aylar içinde

  • Increased due diligence required for investors in advanced battery technology startups.

    Muhtemel · Kısa vadede

Açık Sorular

  • What will be the outcome of the Finnish investigation into Donut Lab?
  • Will other companies claiming solid-state battery technology face similar scrutiny?
  • How will this affect investor confidence in the solid-state battery market?
  • What are the specific legal ramifications for Donut Lab and its executives?

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Bu konuda daha fazlasolid-state battery