iPhone 16 not charging through USB-C?
If the cable connects but the battery keeps falling, the connector is only one place to investigate. We assess your iPhone 16 charging behaviour and explain whether a cable, port, battery or board fault needs attention.
The fixed £35 diagnostic covers the assessment described below and both-way UK tracked shipping. If you approve the repair quote, the fee is deducted from that quote. No repair work starts without your approval.
Model-specific context
Compare cable charging with MagSafe behaviour
The standard iPhone 16 uses USB-C and also supports MagSafe. Tell us if wireless charging still worked when cable charging stopped, or if both failed together. That comparison helps narrow the investigation. A charge limit or a pause near a high battery percentage is a different complaint from a phone that cannot take charge at all.
For the wider fault pattern, read the iPhone charging-fault repair. If the files matter more than returning the device to daily use, read about data recovery and select Data recovery when booking.
The symptom
Charging symptoms to include in your booking
Describe the battery percentage, the connection and any on-screen message:
- No charging symbol with a known-good USB-C cable and adapter
- The connection drops when the cable moves, or only one orientation works
- MagSafe works but cable charging or computer detection has stopped
What the diagnostic checks
What we check on your iPhone 16.
- Inspect the USB-C socket and connections for physical damage or contamination
- Compare battery response and charging negotiation using suitable equipment
- Check the board charging path where the basic connector and battery tests do not explain the fault
We’ll explain what we find in writing and quote for the work we can offer. Your options depend on the device’s condition, our test results and the parts available.
Describe connection and battery behaviour separately
Tell us whether the cable is detected, whether the percentage rises and whether the phone continues running once unplugged. If MagSafe still works, include that too. These are separate observations: one can change while the others remain normal. Avoid buying a port based only on the appearance of a charging symbol.
From the repair bench
Why previous battery-connector work matters
Our iPhone 16 workshop sequence documents a damaged battery contact and work to reconstruct it. It provides a concrete reason to include previous screen and battery work in a charging-fault description.
The recorded symptom was loss of power after earlier repair. This is relevant repair history, not proof that an ordinary USB-C charging complaint has the same cause.
Before you post it
Protect the device and the data while deciding.
- If the device is dry, cool and undamaged, try one known-good cable and adapter
- Record any charge limit, temperature or liquid-detection message
- Stop charging if there is heat, swelling or suspected liquid exposure; contact support before posting
Get a clear diagnosis for your iPhone 16.
Tell us what’s happening with your iPhone 16. We’ll assess it at our Tyneside lab for £35 and explain your options before you decide on repair.
The assessment separates a setting from a repair
Slow charging alone does not prove a damaged board. We explain what the tests establish, including whether repair is necessary. If parts or board condition limit the available route, that is included in the findings before you approve work.
Common questions
iPhone 16 not charging FAQ
Does working MagSafe mean only the USB-C port is faulty?
It helps isolate the symptom, but the socket, its connections and board-side charging circuitry still need checking. Wireless charging alone does not identify the failed part.
My iPhone 16 stops charging at a set percentage. Is that damage?
Check the charging settings and any temperature message first. A configured charge limit is different from an intermittent connection or a battery that never accepts charge.
Can you assess it if another shop has changed the port?
Yes. Include what was replaced and how the symptom changed. Previous work helps us plan connector and board checks; another port replacement is not automatically the next step.
Related services and guides
More help with this fault.
- iPhone charging-fault repair
- Why charging symptoms can mislead diagnosis
- iPhone logic board repair
- Browse all repair models
Model information: Apple iPhone 16 specifications. These sources describe the device or manufacturer guidance; the assessment establishes the fault in yours.
BASED IN TYNESIDE · SERVING THE UK
Specialist repair by post across the UK.
You can send your device to our Tyneside lab from anywhere in England, Scotland, Wales or Northern Ireland. Book first and we’ll email your tracked postage label and packing instructions. Our service is by post; there is no walk-in counter.
The £35 assessment includes standard UK tracked postage both ways. We’ll explain what we find in a written report and give you a quote. You decide whether to go ahead. The assessment is non-refundable and counts towards approved work. Read the assessment fee terms and packing instructions, or ask us about your device if you’re unsure where to start.