Explore the leading innovators and pioneers in advanced battery technology. This ranking highlights key organizations driving breakthroughs in energy storage, focusing on next-generation solutions for electric vehicles, consumer electronics, and renewable energy integration. Discover the companies at the forefront of developing more efficient, safer, and longer-lasting power sources.
Claims world's first production solid-state EV battery
(+4)
Donut Lab introduced the first solid-state batteries ready for major OEM scale volumes at CES 2026, with initial deployment in Verge Motorcycles by Q1 2026. Their battery delivers 400 Wh/kg, charges in five minutes, and is made from abundant materials.
Can do more than 1,000 charge cycles without degradation
(+4)
Toyota is a pioneer in full solid-state battery research, holding over 1,000 patents and aiming for pilot production in 2026. Their partnerships with Idemitsu Kosan and Sumitomo Metal Mining highlight their commitment to mass production and advanced materials.
Develops groundbreaking solid-state battery technology
(+4)
QuantumScape is recognized for its innovative anode-less cell design and proprietary solid ceramic separator, aiming for enhanced energy density and safety. Their strong partnership with Volkswagen positions them as a key player in the automotive solid-state battery market.
Provides key improvements over liquid-based lithium-ion technology
(+4)
Solid Power is actively producing 20 Ah multi-layer all-solid-state lithium metal batteries on its continuous roll-to-roll production line. Their partnerships with major automakers like BMW and Ford are crucial for accelerating commercialization.
World's first Superfluidized All-Inorganic Solid-State Lithium Ceramic Battery
(+4)
ProLogium Technology has a long history in solid-state battery R&D and manufacturing, emphasizing extreme safety, high energy density, and low cost. They have provided nearly 8,000 sample cells to global car manufacturers for testing.
All the rankings you can imagine
Thousands of verified votes to discover the best. Your vote here counts
Engaged in solid-state battery R&D for over a decade
(+4)
As one of the world's largest battery manufacturers, CATL is making significant investments in solid-state and semi-solid battery research. They have developed a 'condensed state battery' achieving 500 Wh/kg energy density, targeting mass production by 2030.
Develops next-generation batteries
(+4)
Samsung SDI is making substantial progress in solid-state battery development, targeting mass production in late 2027 for premium EVs. They launched the world's largest pilot production line, 'S-Line,' in 2023, aiming for 900 Wh/L energy density.
Demonstrated high-capacity sulfur-based all-solid-state battery
(+4)
LG Energy Solution is actively advancing solid-state battery technology through research and material innovations, including a long-life all-solid-state battery capable of fast charging at room temperature. They are targeting commercialization after 2030.
80% drop-in compatibility with existing lithium-ion production lines
(+4)
Factorial Energy is developing solid-state batteries with over 390 Wh/kg energy density, notable for being 80% drop-in compatible with existing lithium-ion production lines. They are collaborating with Stellantis for integration into demonstration EVs by 2026.
Rolled out first A-sample all-solid-state battery cells
(+4)
GBT announced the roll-out of its first A-sample all-solid-state battery cells in April 2026, aiming for GWh-level mass production and in-vehicle use by 2026. Their focus on ultra-fast charging and a new organic-inorganic composite electrolyte system is noteworthy.
Dedicated to advancing sustainability in energy storage
(+4)
Ampcera Inc. specializes in developing high-performance solid-state electrolyte (SSE) materials and innovative manufacturing processes for SSBs. Their commercialized sulfide SSE materials are specifically designed for extreme fast charging in EVs.
Achieved 824 Wh/kg energy density in lab tests
(+4)
Beijing WeLion is focused on the development and mass production of next-generation all-solid-state batteries, planning to achieve mass production by 2027. They integrate high-nickel cathodes and solid electrolytes for EVs, marine, and grid storage.