Intertek is the leader in power source evaluations, recognized for our uncompromised independence and client confidentiality, world-class testing facilities, and expertise

Intertek has a global Total Quality Assurance reputation for working with developers, manufacturers and application experts, and has developed a deep understanding of special operating conditions across a wide range of end-use applications.

Our Battery Advisory Services include

  • Failure Mode and Effects Analysis (FMEA)
  • Reliability, Safety, and Failure Investigations
  • Investor Due Diligence
  • Manufacturing Plant Audits
  • Prototype Evaluations
  • Consulting Services (multi-faceted)
  • Supplier Assessments
  • Warranty Investigations
  • Selection of Optimal Power Source
  • Material Identification, Properties
  • Modeling and Simulations
  • Highly Accelerated Life Test (HALT) and Highly Accelerated Stress Screen (HASS)
  • Specification Development
  • Test Program Development  
  • Technology Road Mapping
  • Training and Courses

Typical Clients

  • Battery Manufacturers
  • Venture Capital Investors
  • Private Label Retailers
  • Consumer Device Manufacturers
  • Medical Device Manufacturers
  • Military Applications

Case Studies

  • Electric Vehicle Battery Systems
  • High Power Lithium Batteries
  • Modeling and Simulation of L-I Batteries for HEVs
  • Battery Failure Analyses
  • Factory Audits
  • New Battery Systems for Military Applications
  • Roadmap of Power Sources for the 21st Century Battlefield
  • Power Back-up for Radio Base Stations
  • Cellular Phone Battery Qualification
  • Battery Powered Lawn Mowers
  • Testing of Consumer Batteries
  • Fuel Cell Projects
  • Select Fuel Cell Project Examples

Read our Battery Consulting and Advisory Services - Case Studies.


*Intertek consulting services provided for Energy and Battery Storage are carried out by consulting experts of a separate legal entity who have no influence over any aspect of Intertek Notified Body activities.

Related Links

Whitepaper Collection

Download the latest technical resources on battery safety and performance testing.

Battery Service Webinars

Approach to Battery Failure Analysis

Battery Storage Technologies in the Power Plant Market

Insight into the Life and Safety of the Lithium-ion Battery

Battery Resources

Understanding Operational Life of Lithium Ion Battery Energy Storage Systems

Resistivity and Life Evaluation of a Flow Battery

Battery Analyzer Fact Sheet

Contact Intertek