Ecellix Inc.

Ecellix is a Seattle-based advanced battery technology company founded in 2018 to commercialize eCell, an ultra-high-capacity silicon-content anode material for next-generation lithium-ion batteries. Its technology is designed as a drop-in replacement for graphite, improving anode capacity, energy density, cycle life, and cost while integrating into existing manufacturing processes for electric vehicles, consumer electronics, and stationary energy-storage systems and broader clean-energy applications.