... 5V USB digital adapter , with double USB 5V power ports, charge almost brands laptop in car or at home ,also can ... DC12,15,16,18,19,20,22,24V,100Wwatt max, with Overload protection, Short Circuit protection ,power supply by CAR 12VOutput with ... warmly welcome.** Design the packaging for free! Power Adapter 100w 12v-24v ac/dc adapter (LD-100W 2 In 1)