The NOCO X-Connect 12V Male Plug allows a battery charger to charge and maintain your vehicle's battery through 12-volt and 12-volt mini auxiliary ports.LED indicator displays when the 12-volt auxiliary port is activeBuilt-in fuse protection for increased safetyMore ways to charge with plug-n-play accessory changesRugged, watertight connector for extreme environmentsThe NOCO X-Connect 12V Male Plug has a built-in power LED indicator illuminates when the vehicle's 12-volt is active, this will tell you quickly if power is being transferred to your battery. Be mindful to make sure that your car doesn't have ignition shut-off. If it does, take a look at the NOCO X-Connect OBDII connector.The X-Connect 12V Male Plug is compatible for use with:G750 (All Versions)G1100 (All Versions)G3500 (All Versions)G7200 (All Versions)G4 (All Versions)BLSOLAR2BLSOLAR5XGS4AUTOXGS9AUTOX-Connect is a range of products from NOCO. They provide you with more ways to charge by using rugged, water-resistant plug-