ZKTOOL Memory Backup USB, Keeper, Saver, Cigarette Lighter Connector Adapter, for Battery Connection Car ECU Emergency Power Supply Replacement Tool

【Function】Protect memory when replacing the car battery, prevent resetting the settings of the car dashboard information, digital clock, stereo, memory seat, ABS, etc. Prevent memory loss. 【USB Power Supply】Please use a mobile power supply or portable power supply (sold separately) that can output a current of 2A or more. The current will be more stable, safer and more reliable. 【Small and Convenient】After connecting to the car cigarette lighter or mobile power supply, you can replace the battery. The tool is small and convenient, and easy to operate. At the same time, it is equipped with a red LED indicator to check the connection status of the device, making the operation process safer. 【Risk of Power Outage】If you replace the car battery when there is no backup power, not only will the car lose various memories, but also display abnormalities may occur. In addition, re-adjustment at the dealer may be required for restoration. With this tool, you will not have such worries. 【Service】ZKTOOL aims to provide the most professional and most comprehensive car repair tools and services in the car repair industry, and to reassure you of our quality. If you have any questions, please contact us by email. We will provide you with the best solution.