National Battery Supply

National Battery Supply is a Tampa, Florida-based OEM/ODM manufacturer delivering dependable battery technologies and energy storage solutions for modern power needs. We manufacture lithium, gel, and deep-cycle batteries designed for solar, telecom, medical, marine, hospitality, and oil & gas sectors. Our product range includes stackable lithium storage systems, portable power stations, and efficient backup solutions for homes, businesses, and critical applications. By combining technical expertise, innovative design, and quality manufacturing, we provide reliable energy systems built for long-term operation.