Cell Charging SoC 0~80% in 1 min, 100% in 1.5 mins

Molicel’s Multi-tabs design, combined with advanced electrode interface technology, gives well Li+ kinetic control in both the cathode and anode of the 21700 cell.

Source: Molicel AABC presentation deck, July, 2024

News and Press

Keep up with Group14

Press Release | March 12, 2026

Group14 Accelerates EV-Scale Production of Breakthrough Silicon Battery Material in South Korea

The world’s first EV-scale silicon battery materials factory, designed for 2,000 tons of SCC55® annually (≈10 GWh), is ramping production in Sangju, South Korea.

News | February 24, 2026

Group14 Technologies is betting on silicon batteries for super fast charging

Resilience Media: For decades, silicon batteries were a pipe dream. The product, a cross between a standard lithium battery and a form of silicon, has long been a goal for electrical engineers and materials scientists, but various issues, including physical stability, held the technology back.

News | January 5, 2026

Silicon Batteries Will Reshape Energy Storage as Manufacturers Compete on Performance in 2026

Battery Technology: In six predictions for 2026, Group14 CEO Rick Luebbe sees the battery industry shift toward domestic production while Asian R&D investments create innovation gaps that will determine market leadership positions.

News | December 9, 2025

This Silicon Anode Breakthrough Could Mark A Turning Point For EV Batteries

Inside EVs: Two U.S.-based battery companies claim to have reached a breakthrough with silicon anodes.

Whitepaper | December 3, 2025

Sionic Energy and Group14 Whitepaper

This paper intends to help stakeholders and customers better understand the broader battery landscape and where Group14 and our silicon-based anode technology falls within it.

News | November 28, 2025

The OnePlus 15 Is the Latest Spark in a Battery Revolution Coming to Phones

CNET: The OnePlus 15 has the largest battery capacity of any phone sold in the US. And it’s all because of silicon.

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