Dell 90W AC Adapter - Black
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eBayGenuine 90W Dell Slim AC Adaptor for Dell Latitude 7.4 x 5mm Pin 450-19041
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OnBuy.comDell 450-19041 Indoor 90W Power Adapter/Inverter Black 5397063814176
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Dell 450-19041 Indoor 90W Black Power Adapter/InverterFree delivery in 1–3 days£22.75Visit shop →
Product Information
Full details
This Dell 90W AC Adapter is for Dell laptop users needing a reliable power source for home, office, or travel. Its key benefit is providing consistent 90W power to charge and operate your laptop simultaneously. A potential caveat is its specific compatibility with Dell systems, requiring verification before purchase. This adapter ensures your Dell laptop remains powered with its 90W output and includes a 1-meter power cord for convenience, featuring a durable design and integrated cable management.
All features
| Colour | Black |
|---|---|
| Series | C7VJC |
| Model Part Number | 450-19041 |
| Brand | DELL |
Extended Product Information
FAQs
Is this adapter compatible with non-Dell laptops?
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.
What is the warranty period for this Dell adapter?
Genuine Dell-branded parts, including this AC adapter, typically come with a Limited One Year Warranty from Dell.
How long is the included power cord?
The adapter comes bundled with a 1-meter (approximately 3.3 feet) power cord.
Can I use this adapter if my laptop requires less than 90W?
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.
What does the LED light ring on the DC connector indicate?
The LED light ring on the DC connector illuminates to confirm that the adapter is securely plugged into your laptop and receiving power.
How do I manage the cable for portability?
The adapter features an integrated rubber strap designed to keep the cord neatly wrapped, making it easier to store and transport without tangling.
Where can I find the full list of compatible Dell laptops?
A comprehensive list of compatible Dell laptop models is provided in the 'Compatibility' section of this guide and in the product's technical specifications.
Troubleshooting
Laptop not charging
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.
Adapter feels warm during use
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.
Intermittent power supply
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.
LED indicator not lighting up
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.
Pros and Cons
Pros
- Provides sufficient power (90W) for most Dell laptops, supporting simultaneous charging and operation.
- Designed as a genuine Dell part, ensuring optimal compatibility and safeguarding the system's warranty.
- Includes features for practical use, like a cable management strap and an LED indicator.
- Durable construction suitable for regular use and travel.
Cons
- Primarily designed for Dell laptops; compatibility with other brands is not guaranteed.
- Requires a separate purchase if you need more than one adapter (e.g., for home and office).
- The included power cord is 1 meter, which might be short for some setups.
Setup, Compatibility & Care
Setup: Simply connect the AC power cord to the adapter brick and then plug the DC connector into your Dell laptop's power port. Plug the AC cord into a suitable wall outlet.
Compatibility: This adapter is specifically designed for Dell laptops. Key compatible models include various Latitude series (e.g., E5540, 5480, E7240, 7480, E5570, 5580, 7280, E5470, E7470, E7270, 5280), Inspiron 17 7000 Series (7737), and Precision 3510. Always verify your laptop's power requirements and compare them with the adapter's 90W output. Check the full compatibility list in the product specifications before purchase.
Care: Keep the adapter and its cords away from extreme heat and moisture. Avoid coiling the cord too tightly to prevent internal damage. Clean the adapter with a dry or slightly damp cloth only; do not use abrasive cleaners. Ensure ventilation around the adapter brick when in use.