OBD battery replacement tool with display voltage & current Obd battery memory saver, Car Vehicles Memory Saver OBD Battery Replacing Tools 12V Extended Cable Clip Vehicle ECU Emergency Power Supply Cable Memory Saver
OBD battery replacement tool with display voltage & current has the function of car leakage detection,change car battery helper
Working voltage: 12V
Working temperature: -10-50 (℃)
Instructions for use:
The red light is on, indicating a good connection with the car.
The red light is off, which means it is not well connected to the car.
The blue light is on and the current is displayed.
The blue light is off and the voltage is displayed.
Material:PVC + ABS
1 * Car battery diagnostic instrument