Custom Battery Pack Manufacturer

Intelligent Power Systems and Battery Pack Assemblies

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We focus on helping our customers design the best custom battery pack products that are the most cost effective, environmentally safe and exceed all of their specifications. Our offering of batteries and custom battery packs allows us to work with our customers and their engineering teams to manage the power needs of their end products. Our goal is to exceed your specifications while keeping you under budget.

Featured Product Solutions

Full-Service Custom Battery Pack Manufacturer

We are a full-service custom battery manufacturer with full design and engineering capabilities. Our team has extensive experience with lithium-ion, lithium polymer, nickel metal hydride, nickel cadmium, lithium primary, and alkaline battery packs and assemblies. On all projects, we work closely with customers from the first design concept through prototyping and testing to large-scale manufacturing from our facilities in the U.S. and China.

Most lithium and NiMH custom battery packs require a BMS system (battery management system), which will manage and maintain each cell, improve battery utilization through balancing, prevent battery overcharge and discharge, pro-long battery life, display a charge status (fuel gauge), and can even include a module to record the battery's history.

Epec's technical team can support every part of the process, including 3D construction and drawing design, hardware/enclosure creation, and smart battery management system design and manufacturing using I2C, SMBus, RS485, RS232 or CANBUS protocols.

Watch Our Recent Webinar

Challenges Designing and Manufacturing Lithium-Ion Battery Packs

View the slide deck here.

Our custom battery packs are manufactured for various applications in the medical, military, aerospace, and portable devices industries.

Custom Battery Pack Solutions: Design & Engineering Capabilities Video

Our engineering team can work with you to design a custom battery pack solution that is manufactured with the highest quality at the best overall cost.

Celebrating 70 Years of Manufacturing Excellence   Learn More →
America's Oldest. A History of Innovation.

Over the past 70 years, the electronics manufacturing industry has changed dramatically as the industry continues to adapt to evolving demands and technology. Epec is at the forefront of innovation, with the expertise and agility to move at the speed of today’s businesses. At Epec, the customer comes first, and everything we do must be put through that filter. Whether it is developing e-commerce platforms to make it easier to work with us or creating a new product introduction (NPI) process that helps our customers get to market faster, we must focus on building the new. By doing that every day, and by always making the customer our top priority, we plan on being here for another 70 years and then some.

Learn more about our 70 year story →

Celebrating 70 Years - Epec Engineered Technologies