Battery Tester

The Battery Load Tester is an important instrument in checking the battery’s performance on load. On open circuit, the battery may display appropriate voltage, but the actual battery condition can be judged only by checking the battery voltage on load, i.e., by loading it to an appropriate current. The Battery Load Tester unit, when connected to the battery under test, initially indicates the battery voltage on open circuit. Subsequently, it loads the battery for 5 seconds, and monitors & displays the on-load battery voltage. On the basis of this voltage, the battery is adjudged as GOOD, WEAK or BAD.