⚡️ Reliability and security
Dell ADP-40DD-B Adapter meets all technical requirements for reliability and security.
⚡️ Safety and conformity certificates
Dell ADP-40DD-B Adapter has CE, FCC and ROHS certificates, and complies with all requirements for safety applicable within the territory of the EU member states.
With latest technology, this adapter is specially designed with built-in protection to protect your computer against unexpected power surge damages. Besides, it also features stable voltage and noise reduction.Overall, this power adapter is of high efficiency and reliability
⚡️ New laptop charger
Most laptops can be used without any issues for approximately 5 to 8 years. However, the average life cycle of their chargers is between 1 and 3 years, depending on the intensity of operation. Among the most frequent reasons for charger replacement are cable loss and disruption.
Dell 04WW5R AC Power Adapter Supply
Dell 0XY3VK AC Power Adapter Supply
Dell 4WW5R AC Power Adapter Supply
Dell ADP-40DD B AC Power Adapter Supply
Dell PA-1041-71 AC Power Adapter Supply
Dell S2230MX LED LCD AC Power Adapter Supply
Dell S2240L LED LCD AC Power Adapter Supply
Dell S2240Lc LED LCD AC Power Adapter Supply
Dell S2240M LED LCD AC Power Adapter Supply
Dell S2240Mc LED LCD AC Power Adapter Supply
Dell S2240T LED LCD AC Power Adapter Supply
Dell S2240Tb LED LCD AC Power Adapter Supply
Dell S2330MX LED LCD AC Power Adapter Supply
Dell S2340M LED LCD AC Power Adapter Supply
Dell XY3VK AC Power Adapter Supply
1. Wiring is exposed. If the cable is worn in any way, this may result in some internal cable exposure. If the cable is severely worn and the cable is exposed, the adapter should be stopped.
The cable is broken. A cable break may occur in the flexible connector near the adapter module or connector. These flexible joints are used to bend the cable when the adapter module is wound, but may become brittle over time, causing breakage. If the cable hits the edge of an object such as a table or stool, it may also break.
2. The stitches are bent or broken. If the computer port is not properly inserted, the adapter pins may bend or break completely. Unplugging or inserting the cable at an angle may cause the center pin of the adapter to bend. If this happens frequently, the pins may break and the adapter will stop working.
3. The cable is loose. If your cable is loose, try unplugging the cable and reconnecting it to make sure it is in place. If the cable is still loose, check for broken or broken pins or connectors or cables. If the cable is damaged and it is loose, you must replace the adapter or cable.
4. The cable is worn. Cable wear is most likely to occur at either end of the cable connecting the adapter module to the connector that connects to the computer. This may be due to the number of times the cable wraps around the adapter module or the cable is subjected to any unnecessary stress.
Tags:Dell ADP-40DD-B Adapter,Dell ADP-40DD-B Charger,Dell ADP-40DD-B Laptop Adapter,replacement adapter for Dell ADP-40DD-B,Dell PA-1041-71KPA-040F FRA048-S12.
Free Shipping on All Products
All orders placed for Standard Shipping on all stock items will be shipped within 1 - 2 business days.
Estimated Delivery Time:7 - 15 Business Days
It is very easy for you to check the status of your order and locate the package during transit, as an email with a tracking number will be sent to your email address after your order has been shipped out. Tracking number will be emailed to buyer once your ordered item is shipped out.
Attention: Priority mail will be used for all PO Box shipping addresses ,But All APO's and military addresses do not apply here. Please use standard shipping for these. Thank you.
Please make sure the DC Output& Connector Size are matching your original Adapter before you buy.
Output Voltage and polarity must match with your old adapter.
Output Current is not as critical as output voltage, you could select either same or higher output current adapter.
Press Ctrl+F and type your model to see whether it's in the list. If the previous three notes are the same as your adapter, you can be sure our adapter is compatible, even if your model is not listed. You can check with the Output Voltage and Output Current on the label of your original charger or the bottom/back of your laptop. As to the polarity (connector size) you can measure it or compare with ours.