× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
Re: 3 Questions to evaluate your battery testing knowledge
Posted to Technical Discussion Forum on 5/30/2023

[...trimmed text...]

Kevin, hello. There are different procedures/strategies to determine the internal resistance of batteries. [...] [[...]]

The method of injecting an AC signal is not my favorite. Louis Bernstein

Login to read more.