Dongwha Electrolyte clinches supply deal with global battery maker

Dongwha Electrolyte, an affiliate of Korea's Dongwha Enterprise, said Tuesday it has clinched a supply contract with a major global battery manufacturer to provide electrolyte for energy storage systems (ESS). Under the terms of the agreement, production will take place at Dongwha’s manufacturing facility in Clarksville, Tennessee, before being shipped directly to the client’s localized production sites. The company declined to disclose the financial value of the deal or the identity of the buyer, citing a strict nondisclosure agreement.

Electrolyte is a critical liquid chemical component that facilitates the movement of lithium ions within a battery, serving as a core building block for both electric vehicles (EVs) and stationary energy storage. ESS units function as large-capacity batteries designed to harvest and store electricity from power grids or renewable sources, such as solar and wind, for later deployment. The contract marks a significant operational pivot for Dongwha’s Tennessee footprint.

While the Clarksville plant previously focused entirely on supplying electrolyte