What is an Automotive memory saver
Automotive memory saver usually refers to a device or function used to save the settings and memory of automotive electronic equipment during car battery replacement or maintenance. When replacing or disconnecting a car battery, the settings and memory of many electronic systems in the car (such as the navigation system, audio system, seat memory, etc.) may be erased. To avoid this, a car memory saver can be used to retain these settings and memories so that after the battery is reconnected, the vehicle can be restored to its previous state.