Feature 1OBD2 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 . 2Memory Saver: Compatible with all OBD2 diagnostic tools with 16 pin socket, can save vehicle codes and electronic presets, and also saves your radio information. 3Fine Workmanship: Professional manufactured, exquisite workmanship with unique design, ensure stable performance and high reliability. 4Practical: 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. 5Easy to Install: Stringently manufactured to meet the original standard, perfect replacement for the old or broken one, improving the time efficiency.Item Type:OBD2MaletoCigaretteLighterCableMaterial: ABS, metalApplication:Suitable for interface connector between power supply and vehicle OBD II ports .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x OBD2MaletoCigaretteLighterCable