OBD2 Memory Saver Connector | 12V Battery Protection | Saves ECU Settings During Battery Change

About This Product

Changing your car battery and worried about losing all your settings? This OBD2 memory saver is here to save the day (and your presets)! Here's the deal: when you disconnect your car battery to replace it, you normally lose all your electronic memories - radio stations, seat positions, clock settings, even your ECU data. But with this simple connector, you plug it into your OBD2 port (that's the diagnostic port under your dash) and clip the alligator clips to a spare 12V battery or power source. The green LED lights up to let you know it's working, and voila - all your settings stay put while you swap batteries. It's got over-current protection with a 5A fuse, so no worries about frying your electronics. The cable is 59 inches long (about 1.5 meters) giving you plenty of reach, and the clips are color-coded - red to positive, black to negative. Works with pretty much any vehicle made after 1996 that has an OBD2 port. Super easy to use, saves you time reprogramming everything, and keeps your car's computer happy during battery changes. Just remember to turn off power-hungry stuff like headlights and AC while you're doing the swap!