Expion360 Inc. (NASDAQ: XPON) announced the expansion of its partnership with Forest River Inc., adding Georgetown and Dynamax Grand Sport motorized RV lines to its existing presence within the manufacturer's Dynamax and East to West brands.

The lithium battery company will supply its battery systems to the two additional Forest River motorized brands. Expion360's 12V 240Ah Edge battery, a lithium iron phosphate solution, serves as the power platform across Dynamax units.

Forest River selected Expion360 batteries based on their UL1973 certification, which requires independent testing across electrical, mechanical, and environmental conditions. The batteries feature Expion360's Vertical Heat Conduction technology for thermal performance in cold-weather conditions.

"Expion360 has demonstrated consistent performance across our Dynamax and East to West brands, and that real-world track record gave us the assurance to expand usage of their batteries into Georgetown and Dynamax Grand Sport," said Brian Clemens, Group GM of Forest River Motorized.

Carson Heagen, Chief Operating Officer of Expion360, stated that Forest River's expanded adoption reflects the performance and reliability the company has built over time.

Forest River, founded in 1996, operates as North America's largest recreational vehicle manufacturer with over 11,000 employees across 148 locations and is owned by Berkshire Hathaway.

Expion360, headquartered in Redmond, Oregon, specializes in lithium iron phosphate batteries for recreational vehicles and marine applications. The company distributes through more than 300 dealers, wholesalers, and original equipment manufacturers.