East Penn & Ecoult

East Penn Manufacturing

Since 1946, East Penn Manufacturing (EPM) has been producing high-quality batteries and battery accessories for the commercial, industrial, automotive, marine, stationary, and specialty markets.

Read more ...


Ecoult delivers battery energy storage solutions that improve energy reliability and efficiency. Our energy storage systems manage the variability of renewable energy, smooth power and shift energy in a safe, reliable and simple way.

Read more