I use a dual port Incipio car charger. It includes a wired lightning cable for iOS devices and an added USB port for either a second iOS device or any other smartphone or tablet. It works well and have no complaints. Both this one and a Monoprice one I own, lights up even when the car is turned off. This does freak me out a bit. I've had battery issues in the past with my car, so the thought of any drain scares me a bit.