The Dell 45W Inspiron AC Power Adapter helps you to charge Dell laptops. The power adapter provides you with continuous power supply. The adapter is lightweight for ease of use. The 3-pronged plug design of the Dell laptop adapter prevents voltage drop. You can easily plug it into any wall outlet to deliver AC power to your laptop. 1 Year National Warranty by Dell on Adapter Part. The power cable is not covered under the warranty. Compare rating and Pin size before placing the order. In case of any Issue with the compatibility we request you to contact seller with Service Tag number of your Laptop, So that we can cross check the compatibility from our end.