The Battery Analyzer from CTEK is the perfect testing solution for technicians as well as weekend mechanics. From cars to lawnmowers to snowmobiles, the Battery Analyzer can quickly test and diagnose all types of 12V lead-acid batteries including Wet, Maintenance Free, Ca/Ca, Gel and AGM. With the CTEK Battery Analyzer you can quickly get to the source of battery problems in any vehicle. Connecting and testing is easy, with no need to disconnect or remove the battery from the vehicle prior to testing. Simply connect the battery clamps to the charging posts on the battery, select the battery type and press the “test” button. The Battery Analyzer displays an easy-to-understand battery diagnosis and suggests a next course of action to remedy the issue, or if the battery needs to be replaced.