Hyundai, Kia Join Factorial Energy To Develop Solid-State Batteries For NextGen EVss

Mobility Outlook Bureau
29 Oct 2021
08:59 AM
1 Min Read

Factorial has developed breakthrough solid-state technology that addresses critical issues holding back widescale consumer adoption of electric vehicles, such as driving range and safety.


Hyundai Group

Hyundai Group, represented by Hyundai Motor Company and Kia Corporation, announced that it has signed a joint development agreement with Massachusetts-based Factorial Energy to test their novel solid-state battery technology and its integration in Hyundai electric vehicles. 

The agreement also includes a strategic investment in the battery developer, and both brands of Hyundai Group will integrate Factorial technology at the cell, module, and system levels, perform vehicle-level integration, and co-develop specifications for manufacturing the batteries. 

Factorial has developed breakthrough solid-state technology that addresses critical issues holding back widescale consumer adoption of electric vehicles, such as driving range and safety. The announcement is Factorial’s first significant strategic investment from a major automotive Original Equipment Manufacturer (OEM) group and deepens its existing research relationship with Hyundai.

Factorial’s advances are based on FEST (Factorial Electrolyte System Technology), which leverages a proprietary solid electrolyte material that enables safe and reliable cell performance with high-voltage and high-capacity electrodes and has been scaled in 40Ah cells that perform at room temperature. In addition, FEST is safer than conventional lithium-ion technology, extends driving range by 20 to 50%, and is drop-in compatible for easy integration into existing lithium-ion battery manufacturing infrastructure.

Siyu Huang, CEO, Factorial Energy, said, “Our partnership with Hyundai is yet another validation of our solid-state battery technology, and we look forward to demonstrating its market readiness in Hyundai vehicles. We can help unlock mass adoption of electric vehicles - and the resulting environmental benefits - through our safe and long-range batteries.”  

NB: Photo is representational.

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