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

News | October 29, 2026

Group14 secures €150 million to expand silicon battery materials manufacturing in Spain

Group14 Technologies has secured €150 million in additional funding to support the development of a new silicon battery materials manufacturing facility in Sagunto, Spain, strengthening its European production capabilities and global supply-chain network.

News | October 29, 2026

Woodinville’s Group14 Technologies Closes $169M Series D Extension; Plans Spain Facility

Group14 Technologies, a Woodinville-based manufacturer and supplier of advanced silicon-battery materials, has closed on an approximately $169 million Series D equity extension, pushing its Series D funding past $665 million and its total funding to about $1.5 billion, it announced today.

Press Release | October 29, 2026

Group14 Closes €150M Series D Extension to Accelerate Global Manufacturing Footprint

Group14 Technologies raised €150M in Series D funding to build a 10 GWh silicon battery material plant in Sagunto, Spain. The move expands its European supply-chain presence and increases its global manufacturing capacity to 40 GWh across Europe, Asia, and North America.

Blog | October 22, 2026