Battery tester with digital display and integrated printer. Suitable for lead batteries, maintenance-free AGM batteries, VRLA and gel batteries between 7 Ah and 230 Ah. Battery check (condition and charge capacity) also possible on disconnected batteries. With connected batteries, the starter and generator can also be checked (performance and diode test). The digitally displayed readings can be printed within seconds including an assessment: battery good/charge battery/replace battery including starting voltage and charging voltage. The tester can be set to 10 different languages including English, the operation manual is in 10 languages, batteries, 2 printer rolls and a case are included.