OLLGEN 15M 5ft OBD2 Automotive Battery Replacement ToolOBD to 12V Auto Car Computer Power Off Memory Saver CableDigital Display OBD II Battery Leakage Detective Kit wth 5A Fuse

Wide Application Using this auto car memory saver tool the clock will not change the speaker and antitheft will not stuck the glasses and throttle valve will not be set and the alarm light will keep going without fault code LED Indicator Light Digital Display This obd2 automotice battery replacement tool can voltage and current it can prevent the use of batteries that are deficient in electricity can not reach the purpose of continuous battery replacement and it also can be used for leakage detection can also understand the quiescent current of the car in the nonstart status Overcurrent Protection with 5A fuse Current clip antireverse connection protection digital tube will not light up after reverse connection and no electricity For Car With 12V Battery Only Leakage is not more than 5AVoltage and current are automatically cycLED ReverseConnection Protection If power input with incorrect polarity the electric power will not be connected to your car Cable Length is 15M5ft