The Power Inside SM

We Are Experts

About National Power Corporation

National Power is a custom battery pack assembler focused on continuous innovation and improvement. Over 40 years of battery pack assembly experience, combined with our ISO 9001 and ISO 13485 certified manufacturing processes, ensures consistent delivery of the highest quality products.

These efforts reinforce our unique value proposition—our commitment to design assistance, quality, lean/Kaizen initiatives, Smart battery communication expertise, and exceptional customer service. This has positioned National Power as the #1 source for battery pack design and assembly expertise for a global customer base of OEMs producing medical equipment and devices, instrumentation, test and measurement equipment, security and communications technology, and seismic detection devices.

Custom Battery Packs

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Battery Pack Design & Assembly

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Standard SMBus Battery Models

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U.S.-Based Manufacturer With Global Reach

We are a U.S.-based manufacturer with global reach, serving customers across the country and around the globe. We give our customers a connection to the world’s leading sources of battery technology, combining the longest-lasting and best-performing lithium ion and NIMH cells with our unrivaled engineering and assembly capabilities to create custom battery packs that will meet your specifications and exceed your expectations.

Battery Pack



monitors, infusion pumps, ultrasound devices, x-ray systems, lighting, oxygen concentrators, surgical tools, portable and wireless medical devices of all shapes and sizes, and more


portable and wireless communications devices, mobile radios, fire and safety equipment, satellite systems, headsets, homeland security monitoring, infrared cameras, military communications gear, and more


unmanned vehicles, military and civilian drones, police/fire/rescue robots, automated manufacturing and warehousing equipment, household robotic devices, and more

Contact Us Today!

Find out why customers all around the world choose National Power for their mobile energy needs. Request a quote today or contact us for more information on our standard and custom battery pack solutions.