1 momth warranty Input: 100V 240V (50 6OHZ) Output rating: 19.5V 3.34A 7.4mm x 5.0mm (Compatible with 19.5V 3.34A) Guaranteed to work on the following model : Dell Inspiron 1525, Latitude D410, XPS M140, Studio15 17, Precision M, Vostro 1000 ,DELL 14R 5437 PA-12 LATITUDE E1705 E4310 E5520 E6320 PP05L