Warranty: 12 Months warranty, within 30 days of purchase, we offer a no-questions-asked full money back guarantee. Safety Guarantee: All of our product lines are put through rigorous quality control procedures to ensure safe, reliable operation for years to come. In addition, our products are in compliance with top industry standards, and include numerous safety mechanisms, including protection against short circuiting, overvoltage, overcurrent, and internal overheating. Replacement P/N: KXTTW, 04H6VH, 4H6VH, ADP-45XD BA, D0KFY, 332-1827, 3RGOT, JHJX0, CDF57, 0CDF57, JT9DM, DA45NM131, LA45NM140, HA45NM140, DA65NM191, SK90195334 and MGJN9 (More Models Below). If you're unsure about your purchase, send us a message or ask a question and we will happily help. High Compatibility: Dell Inspiron 15-3000 15-5000 11-3000 13-7000 14-3000 13-5000 15-7000 17-5000 Series; Dell Inspiron 3558 3181 5100 5535 5555 5558 5559 5567 5570 5578 7000 7359 7347 7352 7375 7568 9350 13-5378 15-3567 13-7378 13-7368 e5538 pa-12 family la65ns2-01 i5 m531r. Charger Specs: Output Max: 19.5V 3.33-3.34A 65W (19.5V 2.31A 45W also compatible) / Input Volt Range: 110-240V. Versatile charger plugs into dell insprion computers with 4.5x3.0mm or 7.4x5.0mm sockets.