QWORK OBD2 Car Memory Saver Protection Connector, Automotive Battery ECU Power Off Protection Tool with Dual Digital Display, 1.3m Silicone Cable, Reverse Connection & Over Current Protection
Comprehensive Protection: The connector safeguards your vehicle's electronic settings and avoid data loss with reverse connection.
Dual Digital Display: The clear, dual color digital display presents monitor battery voltage (red) and current (green).
Reliable Construction: The connector is made from ABS, high-strength copper wire, and a durable, silicone flame-retardant cable with a length of 1.3 meters (51 inches).
Quick Operation: You need simply clamp the battery clip to the positive and negative poles of the spare battery and connect the OBD socket to the vehicle's OBD interface for battery replacement and maintenance.
Practical and Gift-Worthy: The product is a thoughtful gift for car enthusiasts and professionals.