Matco Tools' Auto Memory Saver OBDII Cord, No. AMS28, prevents the loss of electronic memory when disconnecting the vehicle's battery. Features:
- An 8' high-visibility coiled cord.
- Converts Jump Box into Memory Saver by connecting the Jump Box to the Vehicle's OBDII port.
- OBDII connection uses positive and ground pins only, will not interfere with fault codes.