The TOPDON AL500B can save you with its expanded battery testing capabilities. The AL500B can perform battery tests for 12VBatteries, and cranking tests and charging test s for 12V/24 batteries. Supporting tests for lead acid batteries (CCA 100 to 2000A), the ArtiLink500B can test regular flooded, AGM Flat Plate, AGM Spiral, GEL, and deep cycle batteries, making it work efficiently on ATVs, Trucks, Motorcycles, Boats, Cars, etc.