State of Charge and State of Health Analysis for EV Battery Condition (On-Demand)

As electric vehicles become more prevalent, accurate evaluation of battery health is essential for ensuring safety, performance, and longevity. This webinar, featuring “G” Jerry Truglia and Pierre Respaut of Technicians Service Training (TST), explores proper diagnostic methods for assessing both State of Charge (SOC) and State of Health (SOH) — two critical indicators of an EV battery’s true health condition.

Attendees will gain insights into:

• The principles behind SOC and SOH analysis and what they reveal about battery performance
• The differences between on-board diagnostics and direct testing methods
• How to safely perform high-voltage system measurements and interpret results
• Common challenges in diagnosing EV and hybrid batteries and how to overcome them
• Real-world best practices for maintaining reliability and safety during testing

This session will help vehicle technicians better understand the science and strategy behind comprehensive EV battery evaluation.

Sponsored by

About the Presenters

G. Jerry Truglia

Founder/President of Technicians Service Training (TST), G. Jerry Truglia has extensive experience in the automotive field as a technician, service manager, shop owner and technical writer. He is a senior curriculum developer who provides training programs for automotive and truck inspection and repair programs. He has provided on-board diagnostic system, OBDII and automotive training all over the country. He is the owner, curriculum developer and instructor for Automotive Technician Training Services (ATTS) in Mahopac, N.Y.

Pierre Respaut

Pierre has been in the automotive industry for over 55 years as a Master ASE Certified Technician & L1, diagnostician, shop owner and as part of the BIMRs.org, STS and TST among others. The one thing Pierre hasn’t been able to do is “stay retired”!