About Us | Energy Access

Born from innovation. Built on partnership.

Energy Access began when our founder recognized a critical gap: innovators were losing momentum wrestling with power challenges instead of pursuing their breakthroughs. Today, backed by decades of experience and industry-leading expertise, we're your dedicated power partner—handling complexity so you can handle changing the world.

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20 YEARS IN THE BUSINESS

Your trusted electronics manufacturer in the United States.

Assembled in the USA and equipped for use all over the world, our products are state of the art. In addition to bespoke customization, our in-house designs are.

1993 - 1996

Malcolm McClure pioneers battery innovation with three groundbreaking U.S. Patents: Battery Charger with Microprocessor Control (1993), Battery Charging and Monitoring System (1994), and Battery Monitoring and Charging Control Unit (1996).

1996

Malcolm McClure is granted a United States Patent for a Battery Charger with Microprocessor Control back in 1993. In 1994 he obtained Patent for a Battery Charging and Monitoring System

1998

Malcolm becomes a contributing member of the SBS Forum, helping establish smart battery system protocols that revolutionized power management—standards that still guide the industry today, from laptops to life-saving medical devices.

1998

Energy Access Incorporated is formed to service the “Smart” SMBus battery charger market These batteries included a “gas gauge” that communicated critical information between a battery pack and its host.

Through the years, Energy Access broadened its scope to include chargers for small and mid-sized applications, power management systems and battery management systems.

2006

Energy Access establishes its first dedicated corporate facility in Indianapolis, marking our commitment to U.S.-based manufacturing excellence.

2008

Achievement of ICS-4000 certifications enables significant product line expansion, bringing our expertise to new markets and applications.

2017

Energy Access receives CEC Certification for SBS and ICS products, confirming our commitment to global standards and market access.

2020

During the global pandemic, Energy Access powers critical life-saving medical devices and hospital equipment, ensuring healthcare workers and patients stay safe when reliable power matters most.

2021

Major expansion to a state-of-the-art manufacturing facility triples our capacity and capabilities, positioning us to better serve our growing worldwide customer base.

Today

Your trusted power engineering partner, delivering custom solutions and proven products that power innovation across medical, military, robotics, and industrial applications globally.

How can we help you?

Battery Management System (BMS)

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Your vision deserves more than generic solutions. Whether you're prototyping your first device or scaling to millions, our engineering team becomes your power department—offering insights, solving challenges, and ensuring your innovation never loses momentum.

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Your power challenges solved by the pioneers who wrote the standards

Born from innovation. Built on partnership.

OUR TEAM

U.S. based team, with a global reach

Your trusted electronics manufacturer in the United States.

How can we help you?

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Have a question?

Your power challenges solved by the pioneers who wrote the standards

Born from innovation. Built on partnership.

OUR TEAM

U.S. based team, with a global reach

Your trusted electronics manufacturer in the United States.

How can we help you?

Market Segments

Company

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