Feature:1. OBD2 Power Supply Cable: Used to charge your car to preserve the vechile codes and save all information in memory when you need to change the battery .2. Memory Saver: Compatible with all OBD2 diagnostic tools with 16 pin socket, can save vehicle codes and electronic presets, and also saves your radio information.3. Fine Workmanship: Professional manufactured, exquisite workmanship with unique design, ensure stable performance and high reliability.4. Practical: Compatible with most OBD II memory protectors, can power your HUD without plugging into an OBD port, and do not need to communicate with the car.5. Easy to Install: Stringently manufactured to meet the original standard, perfect replacement for the old or broken one, improving the time efficiency.Specification:Item Type: OBD2 Male to Cigarette Lighter CableMaterial: ABS, metalApplication:Suitable for interface connector between power supply and vehicle OBD II ports.Package List:1 xOBD2 Male to Cigarette Lighter Cable