【Warranty】 Within 30 days of purchase, we offer a no reason to returns and refunds. Especially, 12 Months warranty and friendly customer service

【Warranty】 Within 30 days of purchase, we offer a no reason to returns and refunds. Especially, 12 Months warranty and friendly customer service. 【Safety & Fast Charging】 Built-In safety protections, Multiple protections against short circuiting, overvoltage, overcurrent, and internal overheating .All of our product lines are put through rigorous quality control procedures to ensure safe, reliable operation for years to come. We guarantee our products will charge your device as efficiently as the original charger, or any other replacement. 【Compatible P/N】WW4XY; DW5G3; JVF3V; 74X5J; 45G4G; DA180PM111; FA180PM111; HA180PM181; ADP-180MB B; TW1P0; F0G4K; JVF3V; 331-1469; 331-7957; 330-1829; 330-1830; X408G; D232H; WRHKW; FA130PE1-00. 【Compatible Model】Alienware 13; Alienware 13 R2; Alienware 13 R3 Alienware 14; Alienware M14X Alienware 15; Alienware 15 R2; Alienware 15 R3; Alienware 15 R4 Alienware 17 R2; Alienware 17 R3; Alienware 17 R4; Alienware 17 R5 Alienware Alpha ASM100; Alienware Alpha ASM-R2 Alienware Area 51M Alienware M11X; Alienware M11X R2; Alienware M11X R3 Alienware M15 Alienware M17 Alienware M17X R4 Alienware X51 R2. 【POWER SPECS】AC input, 100-240V, 50-60Hz (for worldwide use) , DC output 19.5V 9.23A 180W ,Connecter size 7.4mm×5.0mm, with central pin inside .