× 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: Battery Charging, Internal Resistance
Posted to Technical Theory Forum on 1/23/2023 1 Reply

[...trimmed text...]

Robert, are you 100% sure about that? Or is a 1,000 hz. sine wave low voltage signal injected into the battery as a method used to determine battery internal resistance? IOW does an operating vehicle... Login to read more.

1 Replies Received (View Replies)