For Apple 16.5V 3.65A AC input 100-240V for worldwide compatibility This is only compatible with Pro (Retina, 13-inch, Early 2015) ,Pro (Retina, 13-inch, Mid 2014) ,Pro (Retina, 13-inch, Late 2013) , Pro (Retina, 13-inch, Early 2013) ,Pro (Retina, 13-inch, Late 2012) .• the easiest way of ensuring that your laptop performs at the optimum level is to make sure that you always fit parts. • the replacement laptop charger is one such product that you can easily purchase here for your laptop! • our product ensures peak performance at all times. • enhance the performance and life of your laptop by using it with our replacement laptop charger