About Us
Powering Mission-Critical
Ultralife is a global leader in mission critical battery, power and communications systems solutions for the most demanding applications in government & defense, commercial and industrial markets.
We. Are. Critical. Power™
Our leadership, R&D, engineering and operations teams in North America, Europe and Asia have positioned the company as top tier 1 supplier and partner to large OEMs, government agencies and defense contractors across the globe – as we continually set the bar on quality, custom solutions and scalability.
We design complex battery, RF power solutions and a wide variety of adjacent technical solutions for mission-critical applications where safety, reliability and performance are non-negotiable. Our engineering teams operate where commodity solutions fail.
We Offer:
We have made strategic investments and acquisitions over the years that have expanded our capabilities, global reach, and ability to serve multinational customers with both global and local support and logistics.
Our sub-brands (Accutronics, Electrochem Solutions, Excell Battery, and Southwest Electronic Energy Group) have now been rolled up into the Ultralife brand and their team’s experience and expertise remain in our Ultralife Canada, Houston, Raynham, and UK facilities – and are fully integrated with our Ultralife Newark (headquarters), Ultralife China and Ultralife India sites.
Our R&D, new product development, applications engineering, operations, quality, supply chain, etc. teams are optimized to serve and scale with our global customer base.
That customer base includes top tier companies in the defense, medical and oil & gas sub-markets with applications ranging from autonomous underwater vehicles to surgical drills and measurement while drilling.
Our Facilities
High performance sites in key regions globally
Ultralife Newark
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The Newark, NY site is Ultralife’s headquarters. It is a 280,000 sq ft manufacturing and office space facility, and is ISO 13485 and 9001 certified. The manufacturing space is dedicated to high volume lithium cell production, standard and custom pack assembly, and charger production. This location also has facility clearance with the US government.
Ultralife Virginia Beach

The Virginia Beach, VA site is the home of Ultralife’s Communications Systems division. It is a 34,000 sq ft manufacturing and office space, and ISO 9001 certified. The manufacturing space is dedicated to lower volume stand and custom product builds as well as customization/ruggedization project work for customers looking to expand into industrial and defense markets. The location also has facility clearance with the US government.
Ultralife Raynham

The Raynham, MA site is a custom-built facility designed to manufacture thionyl chloride cells. It is a 96,000 sq ft manufacturing and office space facility, and is ISO 9001 certified. The manufacturing space is dedicated to high volume thionyl chloride cell production.
Ultralife Houston
The Houston, TX site is a 700,000 sq ft manufacturing and office space facility, and is ISO 13485 and 9001 certified. The manufacturing space is dedicated to low and high volume pack assembly for multiple markets, with extensive experience in the Oil & Gas market, Medical markets, and Sub Sea.
Ultralife Canada
The Surrey, BC Canada site is a 10,000 sq ft facility assembling packs for industrial, medical, government & defense, and Oil & Gas markets.
Ultralife UK
The Staffordshire, UK site is a 25,000 sq ft manufacturing and office space facility, and is ISO 13485 certified. The manufacturing space is dedicated to low and high volume pack assembly, with extensive experience in the Medical market.
Ultralife China
The Shenzhen, China site is a 97,000 sq ft manufacturing, dorm and office space facility, and is ISO 13485, 9001 and 14001 certified. The manufacturing space is dedicated to high volume lithium cell production and pack assembly. The site is considered a high-tech business, is highly automated and also is a sourcing arm for global operations.
Ultralife India
The Bangalore, India site is a 11,000 sq foot manufacturing and office space building dedicated to pack assembly. The site also serves as a new product development / engineering center.
Our Markets
Powering Mission-Critical Applications Across Global Industries
Ultralife has decades of experience in Government & Defense, Commercial and Industrial markets – helping customers deliver mission-critical applications across the globe.
From AUV’s and robotics to medical carts, AEDs and surgical robots; from asset tracking to measurement while drilling and pipeline inspection … Ultralife has become the partner of choice for large OEMs, government agencies and defense contractors when safety, reliability and performance or non-negotiable.
Our Products
Standard and Custom Solutions – trusted by large OEMs, gov’t agencies and defense contractors
With over 350 standard products and a solutions engineering team, we have the building blocks and the expertise to transform aspirational requirements into sustainable, executable products when safety, reliability and performance are non-negotiable.





