TIENFOKOTA OBD2 Emergency Power Supply Cable,16 Pin OBD II Connector for Car ECU Memory Saver During Battery Change,Memory Protector Cable with Clamp Prevent Data Loss 20Inch 18AWG

Important Note: This product is an OBD2 female-to-alligator clip adapter cable. It is not directly compatible with the vehicle’s OBD female port and cannot be plugged in directly. (Please make sure you have an adapter on hand to avoid any issues with usage.) Key Features： The automotive ECU emergency power connector links a spare 12V battery to the vehicle’s OBD port (this product is a female connector and requires a male-to-male adapter). It instantly supplies power to the ECU, fully preserving settings for the radio, seats, air conditioning, and security codes, thereby eliminating the need for dealer reprogramming fees. Wide Compatibility and Safety The OBD power cable is compatible with most gasoline and diesel vehicles manufactured after 1996. The copper clamps ensure stable conductivity, and the cable features built-in short-circuit and surge protection. Durable Construction The Battery Clamp OBD2 Adapter features a 1.6-foot tangle-free cable, a reinforced plastic housing, and a rugged connector. It is designed to withstand pulling and withstand the rigors of daily maintenance, making it suitable for both home and professional repair environments. Ultra-Simple Installation The red and black clamps on the 12V vehicle ECU emergency power cable connect to the positive and negative terminals of the backup battery, respectively. The OBD2 female connector connects to the vehicle’s port via an adapter—it’s plug-and-play, holds securely, and takes less than 60 seconds to install, requiring no technical expertise.