Output Max - 19.5V 3.34A 65W (compatible with 19.5V 2.31A 45W) / Input Volt Range: 100-240V/ Connector: 4.5*3.0mm. BEWARE: Most Dell Inspiron 3000, 5000 and 7000 series laptop use the 4.5x3.0mm connector, however some Inspiron 3000, 5000 and 7000 series laptop require a 7.4x5.0mm connector,Dell charging connectors look similar but are different sizes we provide a Converter Cable,if not sure this charger will compatible with your laptop,please feel free to contact us. | Compatibility - Fit for Dell Inspiron 11 3000 Series:3147 3152 3153 3157 3162 3168,Inspiron 13 7000 Series:7348 7347 7352 7378 7353 7359 7368,Inspiron 14 3000 3452 3451 3458,Inspiron 13 5000 5378 5368,Inspiron 15 3000 series:3552 3558 3568 3559 3551 3555 3567 3565,Inspiron 15 5000 series:5558 5555 5559 5567 5551 5552 5565 5568 5578,Inspiron 15 7000 series:7568 7558 7569 7579,Inspiron 17 5000 series:5758 5755 5759 5767,XPS 13 9343 9333 9350 9360 | UL Listed Products - the product has successfully met stringent requirements.Manufactured with the highest quality materials and include multiple smart features safeguarding against IV - incorrect voltage, SC - short circuit, IO - internal overheating. | Package includes - 1 * power adapter, 1 * ul listed power cord,1* 4.5mm*3.0mm to 7.4mm.*5.0mm Converter Cable, which can use for the 7.4*5.0mm connector laptops(Not work with ALL Dell 11 13 14 15 17 3000 5000 7000 Model Please Check Second Pictures) | Guarantee - Within 30 days of purchase, we offer a no-questions-asked replacement or full refund guarantee, Two years Warranty Guaranteed by the Manufacturer