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 Cable Material: ABS, metal Application: Suitable for interface connector between power supply and vehicle OBD II ports Package List: 1 x OBD2 Male to Cigarette Lighter Cable