CCA :Cold Cranking Apms 20-2000. CA:Cranking Apms 20-2000. MCA:Marine Cranking Apms 20-2000. Cranking Test. B100 Battery Load Tester Key Features Health & Charging & Cranking Test √ √ √. Test Multiple Battery Types: regular flooded, AGM flat plate, AGM spiral,GEL and EFB;.