The battery load tester from Draper Tools has a wide analysing range for accurate results. This battery tester is easy to use. The battery tester provides fast and easy-to-understand results. This tester is suitable for testing 6 V and 12 V lead-acid batteries, charging and starting circuits found on most motorcycles, cars, light commercial vehicles, tractors, boats etc. This battery analyser can also test the state of charge, cranking ability, charging system output and starter motor.