According to our (Global Info Research) latest study, the global Helium Leak Detector for Power Battery market size was valued at US$ 63.59 million in 2025 and is forecast to a readjusted size of US$ 100 million by 2032 with a CAGR of 6.6% during review period.
A helium leak detector for power battery is a precision testing instrument used to detect micro-leaks in EV power battery cells, modules, packs, covers, weld seams, safety valves, cooling plates, and sealing structures by using helium as a tracer gas. It is mainly applied to lithium-ion power batteries, including prismatic, cylindrical, pouch, and blade-type cells. Power battery sealing quality is critical because leakage may cause electrolyte loss, moisture ingress, corrosion, capacity degradation, swelling, or safety risks. Helium leak detection is widely used in cell production, laser welding inspection, module assembly, pack sealing, and end-of-line quality control.
Global production capacity is approximately 8 thousand units.
In 2025, global sales reached approximately 3 thousand units, with an average price of around KUS$ 20.6 per unit, gross margin around 48%.
The helium leak detectors for power batteries represent a high-growth application within the leak detection equipment market. Their demand is strongly supported by EV production expansion, battery safety standards, and the need for reliable, traceable quality control. Compared with pressure decay or visual inspection methods, helium leak detection offers higher sensitivity and better ability to identify micro-leaks in cells and battery components. Although helium cost, equipment investment, and system integration complexity remain challenges, the technology remains important for high-end power battery manufacturing. Future growth will focus on faster testing, lower helium consumption, automation, helium recovery, and integration with smart battery production lines.
Market Trend
The power battery helium leak detector market is developing toward automation, high-speed testing, dry-pump systems, helium recovery, and production-line integration. Battery manufacturers increasingly require customized leak detection systems for different cell formats, large battery packs, cooling plates, and thermal management components. Demand is rising for vacuum chamber testing, accumulation testing, automatic loading and unloading, robotic handling, data traceability, and MES connection. As EV battery factories expand, leak detection equipment is shifting from standalone instruments to complete automated testing stations. Future products will emphasize faster cycle time, stable sensitivity, lower helium consumption, clean operation, and flexible compatibility with multiple battery designs.
Market Drive
The main drivers of helium leak detectors for power batteries are the rapid growth of electric vehicles, stricter battery safety requirements, and increasing demand for high-reliability sealing inspection. Power batteries operate under complex thermal, vibration, and charging conditions, so small leaks may lead to moisture ingress, electrolyte leakage, internal corrosion, reduced service life, or thermal safety risks. Higher energy density battery designs also raise the importance of precise leak testing. In addition, large-scale battery production requires fast, repeatable, and traceable quality inspection. This supports demand for automated helium leak detection systems in cell manufacturing, module assembly, and battery pack production.
Upstream and Downstream
The upstream supply chain includes helium mass spectrometer modules, dry vacuum pumps, turbomolecular pumps, valves, pressure gauges, helium sensors, vacuum chambers, sealing fixtures, automation modules, PLC systems, robotic handling systems, software, hoses, fittings, and helium gas suppliers. Key upstream companies include vacuum equipment suppliers, sensor manufacturers, precision machining firms, automation equipment providers, and industrial gas companies. Downstream customers mainly include power battery cell manufacturers, EV battery pack producers, automotive OEMs, energy storage companies, battery equipment integrators, cooling plate manufacturers, and R&D laboratories. These users apply helium leak detectors for cell sealing inspection, weld quality validation, pack airtightness testing, and failure analysis.
This report is a detailed and comprehensive analysis for global Helium Leak Detector for Power Battery market. Both quantitative and qualitative analyses are presented by manufacturers, by region & country, by Type and by Application. As the market is constantly changing, this report explores the competition, supply and demand trends, as well as key factors that contribute to its changing demands across many markets. Company profiles and product examples of selected competitors, along with market share estimates of some of the selected leaders for the year 2025, are provided.
Key Features:
Global Helium Leak Detector for Power Battery market size and forecasts, in consumption value ($ Million), sales quantity (Units), and average selling prices (K US$/Unit), 2021-2032
Global Helium Leak Detector for Power Battery market size and forecasts by region and country, in consumption value ($ Million), sales quantity (Units), and average selling prices (K US$/Unit), 2021-2032
Global Helium Leak Detector for Power Battery market size and forecasts, by Type and by Application, in consumption value ($ Million), sales quantity (Units), and average selling prices (K US$/Unit), 2021-2032
Global Helium Leak Detector for Power Battery market shares of main players, shipments in revenue ($ Million), sales quantity (Units), and ASP (K US$/Unit), 2021-2026
The Primary Objectives in This Report Are:
To determine the size of the total market opportunity of global and key countries
To assess the growth potential for Helium Leak Detector for Power Battery
To forecast future growth in each product and end-use market
To assess competitive factors affecting the marketplace
This report profiles key players in the global Helium Leak Detector for Power Battery market based on the following parameters - company overview, sales quantity, revenue, price, gross margin, product portfolio, geographical presence, and key developments. Key companies covered as a part of this study include INFICON (Switzerland), Marposs (Italy), Agilent Technologies (USA), Pfeiffer Vacuum (Germany), Leybold (Germany), ULVAC (Japan), Anhui Wanyi Science and Technology (China), Yamaha Fine Technologies (Japan), Shenzhen Utimes Intelligent Equipment (China), Anhui Nuoyi (NOY) Technology (China), etc.
This report also provides key insights about market drivers, restraints, opportunities, new product launches or approvals.
Market Segmentation
Helium Leak Detector for Power Battery market is split by Type and by Application. For the period 2021-2032, the growth among segments provides accurate calculations and forecasts for consumption value by Type, and by Application in terms of volume and value. This analysis can help you expand your business by targeting qualified niche markets.
Market segment by Type
Benchtop
Mobile
Market segment by Tested Object
Cell Detect
Battery Pack Detect
Market segment by Degree of Automation
Fully Automatic
Semi-automatic
Market segment by Application
Prismatic Cell
Cylindrical Cell
Others
Major players covered
INFICON (Switzerland)
Marposs (Italy)
Agilent Technologies (USA)
Pfeiffer Vacuum (Germany)
Leybold (Germany)
ULVAC (Japan)
Anhui Wanyi Science and Technology (China)
Yamaha Fine Technologies (Japan)
Shenzhen Utimes Intelligent Equipment (China)
Anhui Nuoyi (NOY) Technology (China)
Market segment by region, regional analysis covers
North America (United States, Canada, and Mexico)
Europe (Germany, France, United Kingdom, Russia, Italy, and Rest of Europe)
Asia-Pacific (China, Japan, Korea, India, Southeast Asia, and Australia)
South America (Brazil, Argentina, Colombia, and Rest of South America)
Middle East & Africa (Saudi Arabia, UAE, Egypt, South Africa, and Rest of Middle East & Africa)
The content of the study subjects, includes a total of 15 chapters:
Chapter 1, to describe Helium Leak Detector for Power Battery product scope, market overview, market estimation caveats and base year.
Chapter 2, to profile the top manufacturers of Helium Leak Detector for Power Battery, with price, sales quantity, revenue, and global market share of Helium Leak Detector for Power Battery from 2021 to 2026.
Chapter 3, the Helium Leak Detector for Power Battery competitive situation, sales quantity, revenue, and global market share of top manufacturers are analyzed emphatically by landscape contrast.
Chapter 4, the Helium Leak Detector for Power Battery breakdown data are shown at the regional level, to show the sales quantity, consumption value, and growth by regions, from 2021 to 2032.
Chapter 5 and 6, to segment the sales by Type and by Application, with sales market share and growth rate by Type, by Application, from 2021 to 2032.
Chapter 7, 8, 9, 10 and 11, to break the sales data at the country level, with sales quantity, consumption value, and market share for key countries in the world, from 2021 to 2026.and Helium Leak Detector for Power Battery market forecast, by regions, by Type, and by Application, with sales and revenue, from 2027 to 2032.
Chapter 12, market dynamics, drivers, restraints, trends, and Porters Five Forces analysis.
Chapter 13, the key raw materials and key suppliers, and industry chain of Helium Leak Detector for Power Battery.
Chapter 14 and 15, to describe Helium Leak Detector for Power Battery sales channel, distributors, customers, research findings and conclusion.
Summary:
Get latest Market Research Reports on Helium Leak Detector for Power Battery. Industry analysis & Market Report on Helium Leak Detector for Power Battery is a syndicated market report, published as Global Helium Leak Detector for Power Battery Market 2026 by Manufacturers, Regions, Type and Application, Forecast to 2032. It is complete Research Study and Industry Analysis of Helium Leak Detector for Power Battery market, to understand, Market Demand, Growth, trends analysis and Factor Influencing market.