Power Source Flexibility: Easily connects to another vehicle's 12V power supply via the cigarette lighter socket; simply insert the cigarette lighter plug into the donor car and connect the 16-pin plug to your vehicle's OBD port.
Memory-Saving Functionality: Ensure your vehicle's codes and electronic presets are preserved during battery changes, avoiding issues related to lost power settings.
Universal Compatibility: Works with any 12V DC power source including jump starters, DC 12V lead-acid batteries, or another car's 12V power outlet.