Jtron OBD2 Car Memory Saver 2 in 1, Vehicle ECU Emergency Power Supply Cable with Alligator Clip-On 12V Car Battery Cigarette Lighter Power Extension Socket

Description

🔧 Keep your car’s brain powered—never lose your settings again!

The Jtron OBD2 Car Memory Saver is a 2-in-1 emergency power supply cable designed to maintain your vehicle’s ECU memory during battery replacement. Featuring a built-in 10A fuse, gold-plated OBD pins, and a super-long 3-meter cable, it connects any 12V DC power source to your car’s OBD II port, preventing loss of electronic presets and security codes. Ideal for modern vehicles reliant on computer systems, it ensures a seamless battery swap without resetting your car’s settings.