Can a ‘Dead’ Battery Be Saved? Here’s How Technicians Find Out
In this short, Noah Nelson walks through the Dead Battery Override feature on the Associated 9640 smart battery charger, a technique that can save an apparently failed battery and turn it into a profitable, labor-only service. He explains why smart battery chargers require a minimum voltage threshold to activate, how the dead battery recovery procedure bypasses that limitation and how the Intellamatic system performs automotive battery diagnostics within the first 15 minutes of charging.
Your shop may be condemning batteries that could be recovered through battery sulfation repair.
Watch the full Short then visit associatedequip.com/producttype/portable-chargers to learn more.
About the Author
Noah Nelson
Technical Editor | Motor Age
Noah Nelson is the Technical Editor for Motor Age Magazine. As an ASE Master Certified Automotive Technician (A1–A9) with 25 years of hands-on industry experience, Noah specializes in advanced electrical systems, vehicle communication networks, and physics-based diagnostic workflows. He is currently documenting his pursuit of the prestigious ASE/AutoCare Association World Class Technician registry.