Custom Battery Pack Designs and Solutions

For over 57 years, Custom Power has designed, developed, and manufactured high-quality, reliable, custom battery packs. We provide battery pack assemblies in all chemistries, optimizing performance and meeting the requirements of clients who need battery solutions for emergency systems, military equipment, aerospace systems, and other applications. Our clients rely on Custom Power to provide them with the competitive edge they need.

Our engineers and technicians and the rest of our skilled staff have over two centuries of combined experience. The breadth of expertise at Custom Power allows us to specialize in the design and manufacturing of lithium-ion battery systems, including in-house circuit and firmware design. Our technical experience and chemistry knowledge ensures the safest and best match for your application.

Contact us to learn how we can provide you with the best battery solution for your application.

If you need custom-designed battery packs for your medical, aerospace, defense, or industrial applications, Custom Power is your ideal choice. We are one of the largest authorized custom battery assemblers in the country, and domestic and international clients choose us for these benefits:
The Custom Power in-house development, engineering, and design teams have worked with some of the top companies in the world, developing circuit design, battery management systems, and complex battery pack assemblies.
Our team carefully considers the unique needs of each project so we can create the technologies required for the most demanding and unique requirements.
Our custom batteries offer high efficiency, enhanced safety and an optimized fit. We meet regulatory requirements for UL, CE, IEC, CSA, and other organizations.
We are part of the Rechargeable Battery Recycling Corporation (RBRC). Our technicians expand their skills with ongoing certification, and the entire Custom Power team is dedicated to continual training to make sure we bring cutting-edge knowledge and expertise to your project. We are your partner in developing custom battery packs that meet and exceed your expectations.

Primary Lithium Batteries

BMS Circuitry Integration

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