Fydun Emergency Power Cable OBD II Car Memory Saver 2 in 1 Vehicle ECU Supply 12 V Protector with Clip Battery Cigarette Lighter Extension Socket

APPLICATION: This device can be powered by any 12V DC power supply including jump starters, 12V lead-acid batteries or other 12V DC vehicle outlets. @@@/dDdPqW1eiTy8lYgrhf2G33FIf6fCO+i@@@'s great to have a car to accompany you in an emergency. APPLICATION: This device can be powered by any 12V DC power supply including jump starters, 12V lead-acid batteries or other 12V DC vehicle outlets. It's great to have a car to accompany you in an emergency. It is powered by any jump starter with a 12V socket that is in OBD II memory The 8A in memory is more and has overload The interface connection between the 12 V DC power supply and the OBD II interface of the vehicle. Receive vehicle codes and electronic presets. EASY APPLICATION: Reinforce support, stabilize flow, fix shell and isolate safely. The device can also be powered by 12V power from other good car's cigarette lighter socket, easy to replace and install. WORKAROUND: The memory 12V DC plug must be correctly connected to the 12V power supply. If this is not the case, the red LED on the plug does not light up, ie there is no output current or the connection polarity is incorrect. If the power source is from another car, please check whether the cigarette lighter of this car is in good condition. SERVICE: We are responsible for the product and believe in the quality of the product. Professional features and high reliability will bring you a different experience and ensure every customer's satisfaction. If you have any questions about our products, we will solve them for you at any time.