Ancel BT500 battery load tester can test a wide range of regular flooded, AGM flat plate, AGM Sprial, EFB as well as gel batteries. Compatible with the major battery standards, like JIS, SAE, EN, DIN, GB, MCA, BC, IEC and CA. In addition, you can also check the Alternator's charging and Starter's cranking conditions.Not only a great battery analyzer but also a perfect starter&alternator tester.