Commack, NY, USA
Welcome to Commack
Located in the suburbs of New York City with a population of 35,770, the Bren-Tronics site in Commack became part of the EnerSys family in July 2024.
Established in February 1973, the company built their first facility in Commack in 1980. Currently operating out of three facilities totalling 92,000 sq. ft., the location serves as a comprehensive hub for our customers’ energy needs in Critical Defense Applications.
From R&D to full-scale testing, including certification, first article inspections, UN safety testing, and manufacturing, the site offers a complete end-to-end solution.
EST. |
FACILITY |
PEOPLE |
1973 |
92,000 sqft |
273 |
Meet the Team
Bren-Tronics pioneered lithium-ion batteries and dedicated charging platforms for defense operations, supporting both the U.S. and our allies abroad. We are a technology-driven power and energy solutions provider with industry-leading engineering, quality, and manufacturing capabilities, paving the way in innovative advancements. Our vision of 'mission-critical' power support extends to vehicles, directed energy systems, and forward operating base hybrid solutions. For over 50 years, we’ve delivered millions of batteries and hundreds of thousands of chargers and other power support equipment, continuing to serve those on the front lines where failure is not an option.
WHERE TO FIND US?
OUR CERTIFICATION
- AS9100:2016 with design
- ISO 9001 with design