AUTOOL Battery, ECU Memory Minder, Emergency Power Supply Memory Backup

AUTOOL BT30 OBDII ECU Memory Saver

The AUTOOL BT30 provides temporary backup power to a vehicle's electronics through the OBDII / EOBD port while the main battery is disconnected or replaced. It helps preserve stored vehicle data and settings, saving the time and effort of re-coding or resetting systems afterwards.

Who It Suits

Workshops, mobile mechanics and DIY users who replace batteries and want to avoid losing stored vehicle data and settings.

Key Features

• Powers the ECU through the OBD port so data is not lost during battery replacement
• Connects to a 12V backup battery (operating voltage DC 10–14V)
• Overvoltage protection powers off if the voltage exceeds 16V
• Operating temperature -20°C to 60°C
• Polarity-protected cable guards against incorrect connection
• Gold-plated OBD pins for more reliable contact and electrical transmission
• High-quality copper wire in a flexible silicone, flame-retardant cable that is wear-resistant and durable