OBD2 Car Memory Saver Protection Connector, 12V Vehicle ECU Emergency Power Supply Cable with 2 Alligator Clips, OBD II Digital Display Automotive Battery Power-Off Protector

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About this item

• Reliable Quality: Our battery memory protector uses PVC cables with excellent insulation and reliability. Durable materials ensure long-term performance. The sturdy construction prevents wear and tear from daily use, making it a reliable choice for car maintenance
• Power Protection: This memory protection program is an essential tool when disconnecting the vehicle battery for maintenance or replacement. It provides a continuous power supply for your vehicle's ECU and electronic systems, effectively preventing critical data loss and system reset
• Status Description: The OBD II memory protector's red light clearly indicates a proper battery connection. The red screen accurately displays the current battery voltage, while the blue screen precisely shows the present current value, which reads zero under no-load conditions
• Widely Compatible: The clips of this 12V car memory protector are 3.1 inches in length, and the adapter size is 3.1×1.8 inches. With a 47-inch extended cable design, it can be easily connected to an emergency starting power supply and is compatible with sedans, SUVs, and trucks
• Usage Steps: First, connect the alligator clips to a spare battery's terminals. Then, plug the OBD socket into your vehicle's port. Next, replace the old battery with a new one. A successful installation is confirmed when the tool's display and red LED stay lit after disconnecting the positive clamp