Inventus Power
Inventus Power is a global designer and manufacturer of custom and standard lithium-ion battery packs, battery management systems, AC-DC power supplies, and chargers for OEM customers across medical, military, xEV, commercial/industrial, and consumer markets, operating four manufacturing facilities and four R&D centers across four continents.
- Company typePrivate
- Founded1960
- HeadquartersWestchester, United States
- Headcount1,001–5,000
- GTM typeB2B
- OfferingHardware or Manufacturing
What Inventus Power does
Inventus Power is a global designer and manufacturer of advanced battery and power systems founded in 1960 and headquartered in Woodridge, Illinois. The company specializes in custom-engineered and standard lithium-ion battery packs, battery management systems (BMS), AC-DC power supplies, chargers, and accessories for OEM customers across five verticals: Medical, Military & Government, xEV, Commercial & Industrial, and Consumer. Its technology platform is chemistry-agnostic and spans voltage ranges of 3V–1000V and power ranges of 10W–150kW, supported by 2,000+ in-house BMS designs and a portfolio of 130+ patents awarded or pending. Proprietary product families include the PROformance Series for motive applications, U1LiFe Series for medical carts, MIL-Series for defense, S-Series for consumer devices, and the InvincStable Conformable Wearable Battery (CWB) for the US Department of Defense, alongside the ELPAC-branded GaN-based AC-DC power supplies.
The company operates four manufacturing facilities (United States, Mexico, China, Brazil), four global R&D/technical centers, and in-house UL and TÜV certified testing laboratories, producing more than two million batteries and two million products per month. It employs 3,000+ people worldwide, including 300+ engineers, and serves 150+ customers globally, including Fortune 500 and Forbes Global 2000 OEMs and the US DoD.
The business model is primarily hardware sales of custom and standard battery systems, complemented by professional services for design, engineering, testing, and certification. Revenue is generated through direct enterprise field sales to OEMs (multi-year contracts, quote-based pricing) for custom solutions, and through authorized distribution partners (RS, Arrow Electronics, Digi-Key, Mouser Electronics, and Cantec Systems) for standard power supplies. Following H.I.G. Capital's acquisition in April 2026, the company is operating under private equity ownership with a stated mandate to scale in global electrification and energy storage markets.
Inventus Power firmographics
Firmographics- Name
- Inventus Power
- Legal name
- Inventus Power (Illinois) LLC
- Website
- https://inventuspower.com
- Company type
- Private
- Founded year
- 1960
- Operating status
- Operating
- Headcount range
- 1,001–5,000 employees
- Short description
- Inventus Power is a global designer and manufacturer of custom and standard lithium-ion battery packs, battery management systems, AC-DC power supplies, and chargers for OEM customers across medical, military, xEV, commercial/industrial, and consumer markets, operating four manufacturing facilities and four R&D centers across four continents.
- Ownership category
- akta.pro rank
Inventus Power industry classification
Industry- Product category
- Industrial Battery Systems & Power Supplies
- NAICS
- Battery Manufacturing (33591), Battery Manufacturing (335910)
- SIC
- Electronic & Other Electrical Equipment (No Computer Equip) (3600), Electrical Industrial Apparatus (3620)
- akta.pro primary industry
- Battery Modules & Packs (Industrial/Commercial pack assembly) (IMAGAHAB)
- akta.pro secondary industries
- Battery Management Systems (BMS) & Battery Electronics (IMAGAHAC), Automotive Batteries & 12V/Low-Voltage Energy Storage Manufacturing (IMACAJAJ)
Keywords
Where Inventus Power is headquartered
LocationHeadquarters
- HQ city
- Westchester
- HQ country
- United States
- HQ region
- North America
Offices12 records
Markets served
Inventus Power business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Personnel, Operations, Supply Chain, Technology or R&D, Infrastructure, Marketing or Sales
Revenue model
- Custom Battery Solutions: Highly engineered custom battery packs and battery management systems tailored for OEM applications across medical, military, commercial, industrial, xEV, and consumer markets.
- Proprietary Lithium-ion Battery Packs: Standard and proprietary battery packs including PROformance Series, U1LiFe Series, MIL-Series, and S-Series with patented technology and global certification.
- Power Supplies: AC-DC power supplies including Universal, Medical, and ITE/Commercial product lines, available through authorized distributors.
- Charging Solutions: Smart charger designs, docking stations, and optimized charging algorithms for internal, external, single and multi-bay configurations.
- Accessories: Add-on devices, battery accessories, mounting brackets, smart battery monitors, terminal blocks, CAN terminators, and vehicle integration kits.
- Professional Services: Custom battery design and engineering services, testing and certification, integration support, and field application support.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | Custom Battery Solutions - Quote-based pricing |
| Unit Pricing | Pay-as-you-go | Standard Power Supplies - Distributed through authorized partners |
Go-to-market motion4 records
Distribution channels5 records
Marketing channels6 records
Inventus Power product offering
Product offeringCore offering
Inventus Power designs and manufactures highly engineered custom and proprietary lithium-ion battery packs, battery management systems (BMS), AC-DC power supplies, chargers, and accessories for OEM customers. The company operates four global manufacturing facilities producing 2M+ batteries per month across voltage ranges of 3V-1000V and power ranges of 10W-150kW, serving medical, military, xEV, commercial/industrial, and consumer markets.
Product overview
Inventus Power is a global leader in advanced battery systems offering a comprehensive portfolio of standard and custom lithium-ion battery packs, power supplies, chargers, and accessories for OEMs across medical, military, xEV, commercial/industrial, and consumer markets. The product portfolio centers on four proprietary lithium-ion battery pack series (PROformance for motive applications, U1LiFe for medical carts, MIL-Series for military, and S-Series for commercial devices), complemented by custom battery solutions spanning 3V-1000V and 10W-150kW. Adjacent products include ELPAC brand AC-DC power supplies (universal, medical, and ITE/commercial grades) with GaN technology and custom charging solutions. Accessories include smart battery monitors, mounting brackets, and vehicle integration kits. The ecosystem is supported by patented BMS technology, over 2,000 BMS designs, and IoT connectivity for fleet management.
Differentiator
Problem solved
Functional benefit
Brands
- PROformance Series: High-performance lithium-ion batteries for motive applications with advanced BMS and configurable software
- U1LiFe Series
- MIL-Series
- S-Series
- PROTRXion
- U1LiFePRO
- ELPAC
- InvincStable CWB
- CWB
Products and services
- PROformance Series Lithium-ion Batteries
Quantifiable outcome
- 2M+ batteries produced monthly across global manufacturing network
- +4 more outcomes
Companies that use Inventus Power
Customer profileNamed customers5 records
Segments5 records
Ideal customer profiles4 records
Inventus Power technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Integration11 records
AI capability4 records
Feature10 records
Inventus Power partnerships and signals
Strategic signalPartnerships
Twelve partnerships are on record, tiered core, strategic, minor and standard.
- Cantec SystemscoreNew distribution partnership with Cantec Systems, an authorized Canadian Value-Added Center for power products. This agreement extends Inventus Power's North American distribution network for power products in Canada.
- AerovystrategicStrategic collaboration to deliver IoT-driven battery and system connectivity solutions for next-generation fleet management. The partnership focuses on battery and system connectivity solutions for electric vehicle fleet management applications.
- Cirba SolutionsminorRecycling partnership to manage internal recycling processes and recommend to OEM customers. Part of circular economy initiatives and sustainability practices.
- EARN (Europe)minorRecycling partnership for European operations. Partnered to manage internal recycling processes and recommend to OEM customers as part of circular supply chain solutions.
- Delta-Q TechnologiescoreCharger technology partner for xEV applications. Partnered with leading charger manufacturers to give xEV customers the best charging option for their specific application. Delta-Q featured in Future of Electrification 2026 event.
- UL (Underwriters Laboratories)coreAccredited testing partner. Inventus Power was first enterprise in the world to obtain UL 2271 accreditation through a UL lab. Holds UL Certified Customer Testing Facility (CTF stage 2) and UL Client Test Data Program (CTDP) accreditation.
- TÜVcoreAccredited testing partner. TÜV Certified CTF Lab for EN 50604-1, IEC 60601-1, and IEC 60601-1-11 testing. EN 50604-1 TÜV Mark Safety Certification obtained.
- RS (formerly Allied Electronics)standardAuthorized distributor for standard power supplies. Part of global distribution network for ELPAC brand power supplies.
- Arrow ElectronicsstandardAuthorized distributor for standard power supplies. Part of global distribution network for ELPAC brand power supplies.
- Digi-KeystandardAuthorized distributor for standard power supplies. Part of global distribution network for ELPAC brand power supplies.
- Mouser ElectronicsstandardAuthorized distributor for standard power supplies. Part of global distribution network for ELPAC brand power supplies.
- ZAPI GROUPstrategicCo-host of Future of Electrification 2026 virtual event. ZAPI GROUP organizes industry event showcasing advancements in electric vehicle technologies and system integration.
Scale indicators15 records
Recent moves7 records
Expansion highlights6 records
Inventus Power competitors and assessment
Company assessmentDirect peers
- East Penn Manufacturing: East Penn is a privately held, family-owned manufacturer of lead-acid and lithium batteries for automotive, commercial, and industrial markets. Comparable to Inventus Power in industrial/motive battery manufacturing scale and OEM distribution channels, though less focused on custom military/medical programs.
- Trojan Battery Company: Trojan Battery manufactures deep-cycle batteries for golf, floor cleaning, aerial work platforms, and renewable energy applications. Comparable to Inventus Power's xEV motive applications segment, particularly golf carts and material handling electrification, as both transition lead-acid customers to lithium-ion.
- Ultralife Corporation: Ultralife manufactures batteries and communications systems for military, medical, and industrial markets. Comparable to Inventus Power in defense/military battery specialization, custom pack capabilities, and exposure to DoD and medical OEM customers, though at smaller scale.
- EnerSys: EnerSys is a global leader in industrial battery manufacturing, producing motive power, stationary, and aerospace/defense batteries. Highly comparable to Inventus Power in custom pack assembly, BMS integration, and similar industrial/military/xEV end markets.
- Saft (TotalEnergies): Saft manufactures advanced batteries for industrial, military, space, and medical applications. Directly comparable to Inventus Power in mission-critical custom Li-ion packs, military qualification expertise, and chemistry-agnostic engineering approach.
- Epsilor (Rafael Advanced Defense Systems): Epsilor is a defense-focused battery manufacturer producing Li-ion packs for military vehicles, wearables, and naval applications. Directly comparable to Inventus Power's MIL-Series, CWB program, and undersea-qualified Li-ion capabilities within defense end markets.
- BMZ Group: BMZ is a European custom lithium-ion battery pack manufacturer serving medical, industrial, e-mobility, and power tool OEMs. Closely comparable to Inventus Power's custom pack business model and OEM customer focus, with similar BMS integration capabilities.
Broad incumbents
- Clarios: Clarios (formerly Johnson Controls Power Solutions) is the world's largest automotive battery manufacturer. Comparable to Inventus Power in low-voltage battery manufacturing and OEM relationships, but operates at vastly larger scale with primary focus on SLI/12V automotive rather than custom Li-ion packs.
- GS Yuasa: GS Yuasa is a major Japanese battery manufacturer producing automotive, industrial, and aerospace batteries including lithium-ion. Comparable to Inventus Power in industrial and aviation/military battery portfolios, but with broader cell manufacturing capabilities and Asian manufacturing footprint.
Emerging players
- Amara Raja Energy & Mobility: Amara Raja is an Indian battery manufacturer expanding from lead-acid into lithium-ion for automotive, industrial, and telecom applications. Comparable to Inventus Power in industrial/motive Li-ion transition strategy and emerging-market manufacturing footprint, though still scaling its lithium pack capabilities.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
Inventus Power social profiles
Digital presenceInventus Power compliance and trust
Trust signalCompliance25 records
Inventus Power financial estimates
Financial estimateRevenue estimate
Valuation estimate
Inventus Power leadership team
Management profileNumber of profiles
Profiles12 records
Inventus Power funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Inventus Power M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Inventus Power
What does Inventus Power do?
Inventus Power designs and manufactures highly engineered custom and proprietary lithium-ion battery packs, battery management systems (BMS), AC-DC power supplies, chargers, and accessories for OEM customers. The company operates four global manufacturing facilities producing 2M+ batteries per month across voltage ranges of 3V-1000V and power ranges of 10W-150kW, serving medical, military, xEV, commercial/industrial, and consumer markets.
Is Inventus Power a public or private company?
Inventus Power is a private company. It is classified as private equity controlled and is currently operating.
When was Inventus Power founded?
Inventus Power was founded in 1960. It employs 1,001 to 5,000 people.
Where is Inventus Power based?
Inventus Power is headquartered in Westchester, United States, in the North America region.
How does Inventus Power make money?
Six revenue lines are on record. Custom Battery Solutions are the primary driver. The others are proprietary Lithium-ion Battery Packs, power Supplies, charging Solutions, accessories and professional Services.
Who are Inventus Power's main competitors?
Direct peers on record are East Penn Manufacturing, Trojan Battery Company, Ultralife Corporation, EnerSys, Saft (TotalEnergies), Epsilor (Rafael Advanced Defense Systems) and BMZ Group. Broad incumbents are Clarios and GS Yuasa. Amara Raja Energy & Mobility is listed as an emerging player.
Does Inventus Power have an API?
No public API is recorded for Inventus Power.
What industry is Inventus Power in?
Inventus Power's product category is Industrial Battery Systems & Power Supplies. Its primary akta.pro industry code is IMAGAHAB, Battery Modules & Packs (Industrial/Commercial pack assembly), with a secondary code of IMAGAHAC, Battery Management Systems (BMS) & Battery Electronics. Its NAICS code is 33591 and its SIC code is 3600.