Final sales- no return- no exchange POWER SPECS - Output Max: 19.5V 2.31A 45W / Input Volt Range: 110-240V / Original Dell Charger Laptop AC Adapter Power Cord Replacement by Enkey. Compatible P/N: KXTTW, 04H6VH, 4H6VH, ADP-45XD BA, D0KFY, 332-1827, 3RGOT, JHJX0, CDF57, 0CDF57, JT9DM, DA45NM131, LA45NM140, HA45NM140 , HK45NM140 SAFETY- The Leading American Consumer Product Testing Laboratory, Lists This Enkey Product as Meeting Their Standards for Electrical Safety and Design in The United States and Canada. Don't Buy Potentially Inferior or Dangerous Chargers That Can Harm Your Lovely Laptop or Worse. COMPATABLE MODEL - Dell Inspiron 15 3551 i3551 3552 3555 3558 3565 3567 5551 5552 5555 i5555 5558 5559 5565 5567 5568 5578 7558 i7558 7568 7569 7579, Inspiron 14 3451 i3451 3452 3458 i3458 5451 5458 7437 i7437 7437T i7437T, Inspiron 17 5755 5758 5759 5765 5767 7746 7778 7779, Inspiron 13 5368 5378 7348 7352 i7352 7353 7359, Inspiron 11 3000 3147 3148 3152 3153 3157 3162 3168 3179, XPS 11 12 13 9P33 L221X 9Q23 9Q33 9333 9343 9350 9360, Vostro 14 15 3458 3459 5459 3358 3558 3559 etc... ATTENTION: This Charger is Compatible with Both 4.5x3.0mm and 7.4x5.0mm Charging Connectors. For Models Requiring a 7.4x5.0mm Connector, We Include An Adapter Inside the Box. Compatible with Most Dell Inspiron 15-5000, 15-3000, 15-7000, 11-3000, 13-5000, 13-7000 Series Laptops, And Most Dell XPS 13 laptops 9350 9360 (More Models Listed Below).