Dell 90W AC Adapter - Black

This adapter is designed and tested for Dell laptops. While it might physically fit some other brands, Dell does not guarantee compatibility or performance, and using it with non-Dell devices may void your system's warranty.

Genuine Dell-branded parts, including this AC adapter, typically come with a Limited One Year Warranty from Dell.

The adapter comes bundled with a 1-meter (approximately 3.3 feet) power cord.

Yes, generally you can use a higher wattage adapter (like this 90W one) with a laptop that requires less wattage. The laptop will only draw the power it needs. However, always confirm compatibility with your specific laptop model.

The LED light ring on the DC connector illuminates to confirm that the adapter is securely plugged into your laptop and receiving power.

The adapter features an integrated rubber strap designed to keep the cord neatly wrapped, making it easier to store and transport without tangling.

A comprehensive list of compatible Dell laptop models is provided in the 'Compatibility' section of this guide and in the product's technical specifications.

Ensure the DC connector is fully inserted into the laptop and the AC cord is securely plugged into both the adapter and a working wall outlet. Check if the LED indicator on the DC connector is lit. Try a different wall outlet.

It is normal for the adapter to become warm during operation, especially under heavy load. Ensure the adapter has adequate ventilation and is not covered or placed on soft surfaces that could block airflow.

Check the connection points at both the laptop and the wall outlet for any signs of damage or looseness. Inspect the cord for any fraying or breaks. If the issue persists, the adapter may need replacement.

This could indicate a faulty connection or a problem with the adapter itself. Verify all connections are secure. If the LED remains off, try a different known-working adapter to diagnose if the issue is with the laptop's power port or the adapter.