National Battery Supply

National Battery Supply is a Tampa, Florida-based OEM/ODM manufacturer delivering advanced battery technologies and energy storage systems. We engineer lithium, gel, and deep-cycle batteries for critical sectors including telecom, medical, solar, marine, hospitality, and oil & gas. Our product line features wall-mounted and stackable lithium storage solutions, portable power units, and commercial-grade backup systems. Designed for resilience and performance, our solutions ensure continuous power and operational stability.