U.S. Based Design and Manufacturing
Specialty Engineering is a U.S. based battery, charger and battery protection circuit design and manufacturing company located in the upper midwest. With over four decades of design and manufacturing experience for major companies, we can help you achieve your battery, charger or battery protection circuit goals without having to deal with offshore suppliers. Specialty Engineering Inc. is your one-stop shop for all your battery-related needs. With many years of experience serving businesses, we design and manufacture custom batteries, battery protection circuits, chargers, and analyzers. As an OEM, you can rely on us to provide high-quality, reliable, and efficient battery solutions that meet your specific needs. Don’t let supply chain issues cripple your business – work with a trusted partner that respects your IP and has a long track record of serving global clients. Contact us now to simplify your entire process. An Entire Process Simplified.

Services
Our specialties
Custom Batteries
As an Original Equipment Manufacturer (OEM), you need a reliable battery partner to help you design and build custom batteries, chargers, and analyzers that meet your specific needs. Look no further than our company, the premier provider of high-quality battery solutions for OEMs.
Battery Protection
Whether you need a BMS for a lithium-ion battery, a safety circuit for a lead-acid battery, or any other type of battery protection circuit, we can help. We offer custom circuit design and can work with you to create a solution that meets your specific needs and requirements.
Battery Chargers
We specialize in custom battery charger design and manufacturing. We deliver high-quality, reliable, and efficient battery chargers that meet the unique needs of our clients. We have the expertise and experience to design and manufacture a custom solution that meets your needs.
Battery Analyzers
U.S. Based For Over 30 Years!
Don’t let supply chain issues cripple your business. Work with a company that respects IP and has a long track record of working with companies in a variety of different industries.

Specialty Engineering Inc. is located in Nora Springs, Iowa and has been working with global clients for more than 30 years. Leverage our U.S. based solutions for your business!