Item Name: Tools OBD2 Memory Saver Emergency Power Supply Battery Clip for Auto Car. The interface connector between the 12V DC power supply and the OBD2 port of the vehicle.Maintenance of car computer memory dashboard information, digital clock, audio, memory seat, ABS, anti-skid system, electric inspection mirror.It adopts high-strength, high-quality copper wire and silicone flame-retardant cable, which is flexible and not easy to burn, and has good insulation.The device can use any 12V DC power supply, including jump starters, DC 12V lead-acid batteries or other car's DC 12V power outlets.Size:As the picture shownTo prevent the loss of electronic memory when the vehicle battery is disconnected, the vehicle code and electronic preset can be retained.
