Inventus Power, founded 1960 in Woodridge, IL, manufactures chemistry‑agnostic lithium‑ion battery packs, BMS, chargers and power supplies for medical, military, xEV, industrial and consumer OEMs, backed by global production and safety certifications.
Inventus Power, founded in 1960 and headquartered in Woodridge, Illinois, USA, designs and manufactures advanced lithium‑ion battery systems for OEMs worldwide. The company produces custom and proprietary battery packs, battery management systems, smart chargers, power supplies and related accessories for medical, military, xEV, commercial‑industrial and consumer markets. With more than 60 years of industry experience, over 3,000 employees and multiple global manufacturing and R&D centers, Inventus emphasizes engineering, safety certification and scalable production to support customers replacing legacy energy systems and accelerating electrification.
Inventus Power develops chemistry‑agnostic lithium‑ion battery systems emphasizing pack engineering, integrated battery management systems (BMS) and safety controls. Key features include modular pack architectures, patented thermal propagation protection, and BMS variants that support voltages from low‑voltage cells to high‑voltage systems. The company integrates GaN power supplies and virtual voltage termination charge algorithms to improve efficiency and charge safety. In‑house testing, UL and TUV certifications, thermal management options and support for connectivity and machine‑learning analytics enable deployment in harsh, mission‑critical and fleet applications.
Inventus offers custom and proprietary lithium‑ion battery packs, PROformance motive packs and U1LiFe lead‑acid replacements, plus BMS, smart chargers, GaN power supplies, docking stations and vehicle integration kits. Products feature modular form factors, thermal safeguards and certified safety testing, serving EVs, material handling, medical devices, military equipment, commercial‑industrial machines and high‑end consumer electronics.
In 2025 Inventus announced a collaboration with Aerovy (Oct 2, 2025) to integrate Aerovy’s cloud‑based IoT and machine‑learning analytics platform with Inventus battery packs for real‑time monitoring, predictive maintenance, optimized charging and remote diagnostics. At The Battery Show 2025 (Oct 6–9) Inventus showcased the HV‑24 high‑voltage Li‑ion system: a scalable 450 V, 840 Ah platform aimed at material handling, ground support, construction and off‑highway electrification pilots.
Inventus Power is privately held and was formed from prior industry consolidations. Clearlake Capital Group led an acquisition of Inventus, LLC and remains a principal investor alongside company management and Cerca Group LLC. Earlier private equity involvement included KRG Capital Partners. The company discloses limited public investor detail.
