DC Connecter size: Internal Diameter: 3.0mm, External Diameter: 4.5mm / Fits most of Dell Computer Laptops
Input: 100-240V~1.1A 50/60Hz DC-Output: 19.5V-2.31A-45W(Max) / Only Fits Dell 45W AC Adapter Laptop Power Cord
Compatible with Dell Charger for Laptop Inspiron 15 3000 5000 7000 Series 15-3000 3551 3552 15-5000 5551 5552 5555 5558 5559 5565 5568 15-7000 7558 7568 7569 7579; Inspiron 11 3000 series 3168 3147 3148 3152 3153 3157 3169 3179;Inspiron 13 7000 7347 7348 7352 7353 7359 7368 7378; Inspiron 14 5000 5451 5458; Inspiron 17 7000 7778 7779 Series
Attention - The Dell Laptop Charger has 2 Round Tips(4.5x3.0mm or 7.4x5.0mm). Most of Inspiron 3000 5000 7000 series fits The Dell 4.5x3.0mm Tip ,but some fits the Dell 7.4x5.0mm Tip. please check the Connector Tips carefully before order
Package Include: 1 x Dell AC Adapter & 1 x Dell Power Cord Outlet: 3-prong ; Warranty: 30 Days Free exchange/refund,12 Months replacement warranty