Battery and Energy Storage

Investigate the origins, contributors, and impacts of battery incidents to strengthen safety practices and mitigate future occurrences.

Leading the way in battery failure analysis for energy security.

Gexcon's expertise in diverse battery chemistries and their applications facilitates efficient failure analysis, allowing for the swift identification of the root causes behind battery failures.

Battery failure experts

Gexcon offers comprehensive failure analysis tailored to a diverse range of industry-specific battery applications, including individual battery cells, modules, packs, and energy storage systems.


Our experts handle all aspects of battery failure incident investigations, including forensic investigation, root cause analysis, preventive strategy development, and expert witness services for ongoing litigations.


Using advanced techniques, our team performs elaborate evaluations to understand the root causes and impacts of battery incidents (e.g., toxic, fire, and blast hazards; flammable organic electrolyte; thermal runaway; outgassing).


Furthermore, our incident investigators work closely with Gexcon's testing engineers who have been heavily involved in conducting battery testing experiments, with a particular focus on thermal runaway, allowing us to gain comprehensive insights into battery chemistry.

Simulating fire from battery thermal runaway in an energy storage system with FLACS

Types of investigations

Individual battery cells, modules, packs, and energy storage systems.


Flammable organic electrolyte, thermal runaway, and outgassing.


Transportation and storage investigations.


Fire and explosion cause and origin analysis.


Failure analysis.


Material and component analysis.


Post-accident fire and explosion investigation.


Ignition mechanisms and combustion chemistry.


Regulatory compliance.


Dispersion, fire, and explosion modelling and reconstruction using advanced tools, including FLACS, photogrammetry, video and image analysis, and three-dimensional computer animation.


Battery failure expert witness.

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