PG397 - OBDII MEMORY SAVER

Brand: Autel
SKU: AUL-BTMS
MPN: BTMS

Features & Benefits

The Autel OBDII Memory Saver, is a polarity-protected cable that attaches to a 12 Volt backup battery to provide power via the OBDII/EOBD port to onboard electronics while the vehicle's battery is disconnected, preventing vehicle data loss and saving the time and effort of re-coding systems.  Features surge protection and three LEDs to indicate power supply status.


  • Preserves vehicle codes and electronic presets when replacing the battery
  • Enables the vehicle's computer to be powered and maintain data when connected to vehicle's backup battery
  • Connects to the vehicle via OBDII and the 12 volt battery with alligator clips
  • Features surge protection and LED status lights

Warranty Information

1-Year