Weego ObdII 12V Memory Saver

OBDII 12V Memory Saver allows you to disconnect your vehicle's battery without losing electronic presets including: radio/clock settings, seat positions, alarms, GPS, keyless entry codes, and more. It's easy to use. Simply attach ODBII 12V Memory Saver to vehicle's OBDII port, connect other end of Memory Saver cable to 12V/10A output in Weego Jump Starter Battery+, and power on Weego before disconnecting vehicle's battery. Compatible with Weego JS12 + JS18 Jump Starters.|4.5' long cable guarantees jump starter stability plus easy access of jump starter connections and power button.|LED light indicates proper connection to vehicles's ODBII port.