Solid-state Battery 103
Donut Battery Passes Extreme Heat and Charge Retention Tests
Donut Lab reveals new tests showing its Donut solid-state battery performs at up to 100°C and retains charge for days, confirming strong safety and battery-like behavior.
Donut Lab Solid-State Battery Hits 80% in 4.5 Minutes in Independent Tests
Independent tests by VTT confirm Donut Lab’s solid-state EV battery can charge to 80% in 4.5 minutes without active cooling, outperforming traditional lithium-ion cells.
ProLogium Breaks Ground on 12 GWh Solid-State Battery Gigafactory in France
ProLogium launches construction of its Dunkirk gigafactory to produce next-generation solid-state lithium ceramic batteries. The plant will scale to 12 GWh by 2032, strengthening Europe’s EV battery supply chain and energy sovereignty.
First U.S. Solid-State Passenger EV Program Begins with Karma Kaveya
Karma Automotive has partnered with Factorial to launch the first solid-state battery production program in the United States designed specifically for passenger vehicles.
Verge unveils 370-mile electric motorcycle with solid state battery pack
Verge Motorcycles has made history by becoming the first motorcycle manufacturer in the world to deliver a production bike powered by a solid-state battery pack.
No More Waiting: Donut Lab Brings Solid-State Batteries to the Road
At CES, Donut Lab introduced the world’s first all-solid-state battery ready for immediate use in production vehicles, marking a historic milestone for electrification across the transportation industry.
Factorial and POSCO joining forces to develop all-solid-state batteries
Massachusetts-based solid-state battery technology company Factorial Energy is joining forces with South Korea’s POSCO Future M to push all-solid-state batteries.
SAMSUNG SDI, BMW and Solid Power Partner On Solid State Batteries
SAMSUNG SDI has signed a trilateral agreement with Germany's premium manufacturer BMW Group and U.S. battery technology company Solid Power to collaborate on an all-solid-state battery validation project.
QuantumScape ships B1 samples of its QSE-5 solid-state battery
Solid-state battery pioneer QuantumScape announced that it has begun shipping B1 samples of its QSE-5 cell. The company reached this milestone during the third quarter of 2025, achieving one of the company’s key goals for the year.
Toyota and Sumitomo Partner to Mass-Produce Cathode Materials for Solid-State Batteries
Sumitomo and Toyota have entered into a joint development agreement for the mass production of cathode materials for all-solid-state batteries to be installed in battery electric vehicles.
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