Phone Not Charging? 5 Checks Before You Pay for a Repair
Updated November 6, 2026
Before you blame the phone, rule out the easy things. A good share of “broken” charging ports turn out to be a tired cable or a port packed with pocket lint.
- Step 1Try another cable and adapterUse a cable and power adapter you know work with another phone, plugged into a wall outlet.
- Step 2Look into the portUse a flashlight. Lint packs in tight over months and stops the plug from seating. Clear it gently with something non-metal, or let us do it.
- Step 3Restart the phoneA software hang can stop charging. Restart, then plug in again.
- Step 4Test wireless chargingIf your phone supports it and it charges on a wireless pad, the battery is fine and the port is the likely problem.
- Step 5Check for a moisture warningA liquid or moisture warning blocks charging until the port is dry.
Signs it is the port
The cable feels loose or falls out, it only charges at a certain angle, the phone keeps connecting and disconnecting, or a computer no longer sees the phone. These point to a worn or damaged charging port, a quick repair on most phones.
Signs it is the battery
The phone charges but drains fast, shuts off with charge left, or gets hot while charging. On an iPhone, check Settings › Battery › Battery Health; see our battery guide for how to read it.
One thing that is not a fault
Newer iPhones can pause charging at 80% to protect the battery (Optimized Charging or the 80% limit). If it always stops at 80%, check Settings › Battery › Charging before you book a repair.
Questions
Does the port always need replacing?
Not always. When lint is the only problem, a cleaning can be enough. A technician can tell you which one your phone needs, and the price, before any work.
How long does a charging port repair take?
On most phones it is done the same day. Some models need the screen or the whole bottom assembly removed, which takes longer; the store tells you up front.