About
XL Batteries, founded in 2019 by the scientists behind a groundbreaking, patented chemistry developed at Columbia University, is committed to delivering low-cost, grid-scale Organic Flow Batteries to transform energy storage. By combining proven flow battery architecture with proprietary electrolyte chemistry, XL Batteries offers the energy industry a highly efficient, flexible, and safe long-duration storage solution—ideal for grid operators, independent power producers, microgrids, and heavy industrial applications.
Marlborough