The battery tester enables you to perform a resetting operaton on the monitoring unit of vehicle battery, in which the onginal low battery fauiinformation will be cleared and battery matching will be done. 

Battery matching must be performed in the following cases:

a) Main batterv is replaced.Battery matching must be performed to clear oroinal low battery information and prevent the related control module fromdetecting false information.If the related control module detects false information, t wll invalidate some electric auxliary functios, such as automatistart & Stop function, sunroof without one-key trigger function, power window without automatic function.

b) Battery monitoring sensor.Battery matching is performed to re-match the control module and motoring sensor to detect battery power usage moreaccurately, which can avoid an error message displaying on the instrument panel.

1, The battery tester can test all automotive cranking lead acid battery, including ordinary lead acid battery, AGM flat plate bateryAGM spiral battery, and gel battery,lithium battery etc.

2, It adopts the state-of the art conductance testing technology in the word to easily, quickly and accurately measure the actual cold crankinoamps capability of the vehicle starting battery, healthy state of the battery itself,and common fault of the vehicle starting system andcharging system, which can help maintenance personnel to tind the tind the problem qurckly and accurately, thus to achieve quick vehcle rear