http://www.chinabuye.com/5v-2-5a-ac-adapter-power-supply-charger-for-gps-dvd-dpf-ac-main-charger
Need to charge your DVD, Digital Photo Display, PDS at work or when going out of town? Don't bother to unplug the original charger from home. Simply carry an extra handy and light travel charger that powers your DVD, Digital Photo Display, PDS anytime, anywhere!