Autel MaxiBAS BTMS OBDII memory saver (preserves vehicle codes)

The Autel OBDII Memory Saver is a polarity-protected cable that connects to a 12-volt backup battery and supplies power to the vehicle's electronics through the OBDII/EOBD port while the vehicle battery is disconnected. It prevents the loss of vehicle data during a battery change and thereby saves time and effort, because the codings are not lost. Includes overvoltage protection and three LEDs to indicate the power supply status.

• Preserves vehicle codes and electronic presets during a battery change

• Allows powering the vehicle computer and maintaining its data when connected to the vehicle's backup battery

• Connected to the vehicle via OBDII and a 12-volt battery using alligator clips

• Includes overvoltage protection and LED status lights

• One-year limited warranty