Why Your Wireless Charger Stops Working and How to Fix It
By iHome | Premium Audio Products & Innovative Sound Solutions | Published: 2026-10-18
Category: How-to Guides
A wireless charger that suddenly stops charging is often due to a simple misalignment, power issue, or case thickness. This guide walks you through quick fixes and when to replace the charger.
Quick answer
Most wireless chargers stop working because of misalignment, a thick case, a weak power adapter, or debris on the pad. Start by checking the alignment and removing the case. If that doesn't help, test the power source and clean the charging surface. If the charger still won't work, it may be time to replace it.
Common causes for a wireless charger to stop charging
Wireless charging relies on precise coil alignment. If your phone is slightly off-center, charging may stop or never start. Many users also overlook the power adapter: wireless chargers require a specific wattage (often 5W to 15W), and using an old phone charger may not deliver enough power. A thick or metal-reinforced case can block the magnetic field entirely. Finally, dust or debris on the charging pad or phone back can interrupt the connection.
Step-by-step troubleshooting
First, reposition your phone on the charger, making sure the center of the phone aligns with the charging coil indicator on the pad. If your phone has a case, remove it and try again. Next, check the power adapter and cable: try a different wall adapter that outputs at least 5V/2A, and swap the USB cable if possible. Clean both the charger surface and the back of your phone with a dry microfiber cloth. If the charger has a visible LED, note its color or blinking pattern—many chargers use lights to indicate charging status or errors. If nothing works, test the charger with another compatible device to isolate the problem.
When to stop troubleshooting and consider a replacement
If you have tried all the steps above and the charger still does not work with multiple devices, the internal coil or circuitry may be damaged. At this point, further repair is rarely cost-effective. Look for a replacement that offers better alignment guides, higher wattage, or additional features like a built-in clock or night light to improve your daily charging experience.
Diagnosis: Wireless charger stopped charging
- Symptom: Your phone does not charge when placed on the pad, or charging starts and stops intermittently. The charger may still be functional; the issue is often external.
- Likely cause: Misalignment, thick case, insufficient power adapter, or debris on the charging surface. Check alignment first, then case, then power source.
- Corrective action: Reposition phone without case, use a 5V/2A or higher adapter, clean both surfaces, and test with another device. If charging resumes, the fix is simple. If not, proceed to the next step.
- Stop point / verdict: If the charger fails to charge any device after all steps, the internal coil or circuit is likely damaged. Replace the charger. Consider a model with better alignment or faster charging to avoid future issues.
Products that can help
- Travel Clock with Wireless Charging Station for iPhone, AirPods, and Apple Watch (iWW7): The iHome iWW7 Triple Charging Clock combines a compact digital clock with three wireless charging pads, making it the ultimate travel-friendly power hub for your essential Apple devices. If your current charger lacks alignment guides or is unreliable, this model gives you a clear charging area and a built-in clock, so you always know your devices are positioned correctly and charging overnight.
- Bluetooth Speaker with Wireless Charger and Color Changing Night Light – Light Gray (iPBT50G): The iHome Power Tower Dual Wireless Charging Speaker features a 15W flip-up MagSafe compatible fast wireless charging pad, plus a 5W charging pad for charging AirPods or other compatible devices. If you need faster charging and a more forgiving alignment system, the MagSafe-compatible pad snaps your phone into the correct position, eliminating the guesswork that often causes charging failures.
