ICCNexergy is a leading designer and manufacturer of advanced rechargeable power systems, headquartered in Lisle, Illinois, USA. The company is renowned for its Elpac Power Systems brand, which specializes in high-performance external AC/DC power adapters and power supplies for medical, industrial, and consumer applications. ICCNexergy's portfolio includes standard, modified-standard, and custom power solutions, with a strong focus on battery packs, chargers, and power supplies. The Elpac product line features series such as MWA (medical-grade wall adapters), MW (desktop AC-DC adapters), FWC (interchangeable wall plugs), and A series (linear power supplies), all engineered for reliability and regulatory compliance. ICCNexergy serves critical markets where safety and uptime are paramount, including portable medical devices, test equipment, and industrial controls. The company holds a significant position in the custom power systems market, leveraging decades of engineering expertise to deliver energy-efficient, globally certified products. In 2018, ICCNexergy was acquired by Inventus Power, expanding its manufacturing footprint and technology capabilities worldwide. Today, under the Elpac brand, the company continues to provide rugged, compact power solutions that meet stringent international standards such as UL, CE, and FDA requirements. With a commitment to innovation and quality, ICCNexergy remains a trusted partner for OEMs seeking reliable off-the-shelf and custom power solutions.