
Keep your phone charged and ready when you're on the go with this Insignia universal car charger. It plugs into your car's cigarette lighter and is compatible with a wide range of mobile devices so you don't have to carry multiple chargers. This Insignia universal car charger also has overload protection to keep your device's battery safe from overcharging.
A: It plugs into your car charger, not into a USB port. You plug the usb end of a charging cable into this piece, then plug the piece into the lighter port.
A: Try to check the port with another chargers or adaptors, I once had the same problem and then it was car fuse, after fixing it they worked fine.
Q: Will this work with a Galaxy S8 cord?
A: yes it works with all cords I've tried.
Q: Does this work with iOS and android
A: Yes, with the right USB cable.