Item Description

This DC power jack and cable assembly is designed as a direct‑fit replacement for selected Dell Precision M3800 and Dell XPS 15 models, giving you a reliable new charging port when the original socket has failed or become intermittent.[web:3][web:4][web:5]
It includes the DC jack mounted on the harness cable so the part can be installed in place of the factory connector with no modification to the motherboard.

A worn or cracked DC jack can cause symptoms such as the laptop only charging at certain angles, the adapter plug feeling loose, random shutdowns when the power cord moves, or the battery refusing to charge even with a genuine charger connected.
Replacing the DC30100O800 power jack restores a secure electrical connection between the charger and the internal power circuitry, which helps protect your system from arcing, heat buildup and unstable power delivery.[web:8]

This replacement DC jack assembly is ideal for repair technicians, refurbishers and DIY users who want to extend the life of their Dell workstation or XPS 15 system rather than replacing the entire laptop.
When installed correctly with compatible tools, it provides OEM‑style fitment inside the chassis and supports normal charging operation with the original Dell AC adapter.
Always confirm part numbers and compatible models before ordering to ensure the correct jack for your specific configuration.

• Replacement DC power jack cable for Dell Precision M3800 and XPS 15 9530 / 9550 / 9560 series (model dependent).[web:4][web:11]
• Supports standard Dell AC adapters for the listed models when installed correctly.
• Direct‑fit harness style connector for simplified installation and secure motherboard connection.
• Ideal for fixing laptops with loose charging ports, no‑charge issues or unstable power.
• Suitable for repair shops, IT departments and home users refurbishing Dell laptops.

Product Specifications

Shipping

Each DC power jack cable is packaged using appropriate protective materials to help keep the connector and harness safe during transit.
Orders are dispatched within a reasonable handling time once full payment has been received and cleared, and parcels are sent with tracked services where available so you can monitor progress online.

Delivery timeframes depend on your location and the chosen shipping method.
Metro and suburban areas usually receive items faster, while regional and remote locations may experience longer transit times due to local courier networks and routing.

• Standard shipping: suitable for most non‑urgent DC jack replacement orders.
• Expedited or express options: may be available for time‑sensitive repair jobs.

If you have urgent repair deadlines, specific delivery instructions or questions about approximate transit times to your postcode or region, please contact us before completing your purchase so we can provide current shipping guidance.

Warranty and Returns

This DC jack cable is supplied with a hardware warranty period to provide peace of mind that the part will function as intended under normal use.
Warranty coverage applies to manufacturing defects and component failure within the stated timeframe, but does not usually extend to damage caused by incorrect installation, physical impact, liquid exposure or use with incompatible hardware.

If you believe the jack is faulty or not performing as described, please retain any packaging and installation notes and get in touch with a description of the issue as soon as possible.
We will work with you in accordance with the warranty terms to test the part and organise repair, replacement or other appropriate outcomes if a covered fault is confirmed.

Returns are accepted where the item is defective or significantly not as described and fall within the returns policy and relevant consumer protections for your region.
To help avoid compatibility problems, we strongly recommend matching the DC30100O800 part number and model details with your existing Dell jack or service manual before ordering.

Payment Terms

Secure online payment methods are accepted for this Dell DC jack listing, including commonly used credit and debit cards and other platform‑supported options available during checkout.
Transactions are processed through trusted payment gateways to help protect your card details and reduce the risk of unauthorised use.

Full cleared payment is required before the order is picked, packed and dispatched.
Orders with pending, declined or partially completed payments will remain on hold until the payment provider confirms that the transaction has been successfully processed.

If you encounter any problems while paying, have questions about supported payment options or need assistance finalising your order, please reach out prior to completing checkout so we can help resolve the issue and keep your DC jack replacement project on track.