Charging Port Board
Xiaomi Redmi Note 9 Pro 5G Charging Port Board Replacement
- Fits
- Xiaomi Redmi Note 9 Pro 5G
- Fixes
- Not charging
- Quality
- Brand new, OEM quality
- Fitting
- Professional install
Overview
What this part is
On the Xiaomi Redmi Note 9 Pro 5G the USB-C charging socket is mounted on a small sub-board at the bottom of the phone, connected to the main board by a flex cable. Years of plugging in, pocket fluff and moisture wear the socket out, so the phone charges only at an angle, drops the connection or stops charging altogether.
Before replacing it, check the cable and charger with another phone and gently clear any lint from the socket with a wooden toothpick. If the fault stays, a new charging port board is the usual fix. The board comes with the charging control IC fitted.
Compatibility
Specifications and compatibility
- Part
- Charging Port Board
- Compatible with
- Xiaomi Redmi Note 9 Pro 5G
- Model numbers
- M2007J17C
- Does not fit
- Redmi Note 9 Pro (4G), Redmi Note 9S or any other model
- Fixes
- No charging, slow or intermittent charging, a loose socket and no computer connection over USB
- Does not fix
- A worn-out battery, a faulty charger or cable, or motherboard charging faults
- Quality
- Brand new, OEM-quality charging port board. Tested before dispatch.
- Brand
- Unbranded, compatible with Xiaomi Redmi Note 9 Pro 5G
- In the box
- 1 × charging port board. Check the photos for any extra items.
- Colour
- As shown in the photos
- Installation
- Professional installation recommended
- Supplied by
- Supreme Phone Parts Ltd, Manchester, UK
Before you order
Is this the right part?
Signs it needs replacing
- The phone does not charge with a known-good cable and charger
- Charging only works when the cable is held at an angle
- The cable feels loose or falls out of the socket
- The computer does not see the phone over USB
How to check your model
Open Settings › About phone. The device name should read Redmi Note 9 Pro 5G. The model number (M2007J17C) is shown under All specs. Compare your old part with the photos before fitting.
This board is listed for the Redmi Note 9 Pro 5G. Compare it with your old board before fitting.
Professional installation
How a technician fits this part
- Power the phone off and remove the SIM tray.
- Open the back cover carefully with a thin pick and remove the screws holding the lower cover.
- Disconnect the battery, then the main flex and antenna cables from the old board.
- Move the loudspeaker or any parts that sit on the board, then fit the new board in the same position.
- Reconnect the battery and test charging and USB connection before closing.
- Refit the covers and screws, and press the back cover on evenly.
Check that the part matches the device before fitting it or removing any adhesive backing. Once a part has been fitted, it cannot be returned for a change of mind. Faulty parts are always covered.
FAQ
Frequently asked questions
Will this fit my Redmi Note 9 Pro 5G?
Yes, if Settings › About phone shows Redmi Note 9 Pro 5G. Compare your old board with the photos before fitting.
Does it fit the Redmi Note 9 Pro 4G?
No. The 4G Redmi Note 9 Pro is a different phone. This board is for the Redmi Note 9 Pro 5G, model M2007J17C.
Should I try cleaning the socket first?
Yes. Lint packed into the socket is a common cause of poor charging. Power the phone off and clear it gently with a wooden toothpick. If charging still fails, replace the board.
Is it made by Xiaomi?
No. It is a brand new, OEM-quality charging port board made to fit the Xiaomi Redmi Note 9 Pro 5G, and it is tested before dispatch.
Should I fit it myself?
We recommend professional installation. The phone has to be opened, the battery disconnected first, and small flex and antenna cables moved across.
How quickly will it arrive?
Orders placed before 4pm on a working day are dispatched the same day from Manchester by Royal Mail Tracked. Delivery is free on UK orders over £5. You can also collect from our shop at 33 Moulton Street, Manchester M8 8FQ.
Prepared by the Supreme Phone Parts team, Manchester. Last updated September 2026.