BTI AC-2065139 AC ADAPTER 20V 65W - OEM Compatible 5A10K78750 ADLX65CLGK2A GX20L29355 GX20L29350 GX20L29351 GX20L29352 GX20L29353 GX20L29354 GX20L29356 GX20L29357 GX20L29759 GX20L29760 GX20L29761 GX20L29762 GX20L29763 GX20L29764 GX20L64703 80US0002US