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Tech Issues: Why Won't My Phone Charge on a Wireless Charger

Tech Issues: Why Won't My Phone Charge on a Wireless Charger

In the era of seamless connectivity, wireless charging has emerged as a convenient and futuristic way to power up our devices. However, it's not uncommon to encounter the frustrating scenario where your phone simply refuses to charge on a wireless pad. The mysterious inability of our devices to harness this cutting-edge technology can leave us bewildered and inconvenienced.

In this guide, we will delve into the reasons behind the enigmatic issue of why your phone won't charge on a wireless charger, and offer valuable tips on making an informed choice when selecting the perfect wireless charger for your phone. Unwind the mystery and read on to experience the thrill of transferring power wires-free, and overcoming those frustrating charging halt hurdles.

How Does a Wireless Charger Work with Your Phone?

Wireless charging works on the concept of electromagnetic fields to generate electricity across a gap, essentially a method known as electromagnetic induction. A wireless charging pad contains a loop of coiled wires around a bar magnet - also known as an inductor. Once there is electrical current passing through this coil from the power outlet, it creates an electromotive force which results in an electromagnetic field around the magnet.

When you place your phone, which also has its own inductor (coiled wires), on this wireless charger, this created electromagnetic field generates a current within the coil of the phone. This current is transformed/converted into direct current (DC) by the phone's internal circuit, which charges the battery. Thus, the energy is transferred from the charging pad to the phone without the necessity of wires, hence, the term 'wireless charging'.

Common Reasons Why Your Phone Won't Charge

There are several common reasons why your phone might not be charging properly or at all. Understanding the potential causes can help you troubleshoot and resolve the problem efficiently. The following are some of the most frequent reasons:

Misalignment on the Wireless Charger

One possible reason why your phone may not be charging while on a wireless charger could be due to misalignment. Wireless charging utilizes inductive coupling to transfer energy between two objects through electromagnetic fields. In simpler terms, this means that your phone and the charger must be perfectly aligned for charging to commence. If the alignment is off, this could disrupt the energy transfer, causing your phone not to charge. Make sure your device is appropriately centered on the charging pad. Some chargers are also equipped with guides or specific markings to help ensure your device is correctly placed.

Foreign Objects or Debris

Foreign objects or debris on your wireless charger can also be a common cause of charging issues. These unwanted elements could obstruct the electromagnetic fields needed for wireless charging, disrupting the connection between your device and the charger. Small items such as dust, lint, or even paper can interfere with charging. Thus, always ensure that both your phone's back and the charging pad are clean and free of foreign objects before initiating the charging process.

Thick Phone Case or Accessories

Thicker phone cases or accessories may prevent your phone from correctly charging on a wireless charger. These items can substantially increase the distance between the phone and charger, which might result in weaker energy transfer or complete loss of connection. Wireless charging works best when the distance between the phone and the charger is minimal. Thus, if you are using a thicker case or have other accessories attached to your phone, you may want to remove them before placing your phone on the wireless charger.

Incompatible Phone or Charger

Finally, your phone might not charge if it or the wireless charger is not compatible. Not all phones are equipped for wireless charging, and similarly, not all wireless chargers are compatible with every phone. Ensure both your phone and charger model comply with the Qi wireless charging standards, which is the most common standard followed by most manufacturers. Consult your device's user manual or the manufacturer's guidelines to understand the device specifications and compatibility better.

How to Choose a Wireless Charger for Your Phone?

Wireless chargers offer great convenience by eliminating the need for cable connectivity. However, not all chargers are equal. Here's an in-depth guide to choosing the ideal wireless charger for your phone.

  1. Compatibility

Your charger should be compatible with your device. Many chargers cater to a wide array of devices, but not all. Check the box or product description to confirm.

  • Qi wireless charging is a global standard adopted by Apple, Samsung, and other major brands.
  • On the other hand, MagSafe is specific to Apple products.Nevertheless, some MagSafe wireless charger is also compatible with the Qi wireless charging standard.
  1. Charging Speed

The charging speed varies amongst wireless chargers based on their wattage rating.

  • 5W chargers are the most common, providing standard charging speed.
  • 5W to 10Wchargers deliver fast charging for specific devices like iPhones or select Android phones.
  • 15W to 20Wchargers provide the fastest wireless charging, but check if your phone supports it.
  1. Design

Wireless chargers feature a diverse range of designs from pads and stands to multi-device chargers.

  • Pads are the simplest; just place your phone on top to begin charging.
  • Stands prop up your phone, making it easier to interact with the device as it charges.
  • Multi-device chargerscan charge your phone, smartwatch, and earbuds all at once.
  1. Safety Features

Safety is another crucial aspect to consider.

  • Look for chargers boasting overheat protection.
  • Foreign object detection prevents power transmission if a metal object is detected, preventing damage.
  1. Price

Wireless chargers vary in price due to varying features.

  • You can find a basic wireless charger at a low cost, but it may not provide the fastest charge or have multiple device charging capabilities.
  • Chargers with additional features, such as device stands, cooling fans, or the ability to charge multiple devices simultaneously, usually come with a higher price tag.
  1. Brand

A trustworthy brand will ensure the quality, reliability, and safety of the wireless chargers. Anker is a reputable name in the charging industry, providing a reliable and efficient experience. Check these Anker wireless chargers top of the line offerings:

  • Anker 3-in-1 Cube with MagSafe

Experience wireless charging like never before with the Anker 3-in-1 Cube with MagSafe, tailor-made for Apple's iPhone, Apple Watch, and AirPods. Made for MagSafe, it ensures rapid 15W charging alongside a perfect magnetic alignment. Crafted in an ultra-compact, foldable design for portability, it offers convenience with an adjustable viewing angle of up to 60°, catering to both landscape and portrait modes.

  • Anker 544 Wireless Charger (4-in-1 stand)

Efficiently power up your Qi-enabled phone, Apple Watch, and other devices with Anker 544 Wireless Charger (4-in-1 stand). Compatible with iPhone 13, all Apple Watch series, AirPods Pro, and more, you can charge four devices simultaneously via two wireless surfaces, a Lightning dock, and an 18W USB-C port. Featuring case-friendly charging and comprehensive MultiProtect safety, Anker 544 ensures a secure and convenient charging experience.


In conclusion, understanding the workings of wireless chargers and the factors affecting their effectiveness, such as alignment, foreign objects, compatibility, and accessories, is crucial for seamless charging experiences. Ensuring a suitable wireless charger for your phone involves considering factors like charging standards, power output, and reputable brands. By making informed choices and addressing common charging issues, you can optimize the convenience and reliability of wireless charging for your devices.


Here are some commonly asked queries on ‘why won't my phone charge on a wireless charger’.

How Can I Ensure Proper Alignment for Wireless Charging?

To ensure proper alignment for wireless charging, place your phone on the charging pad with the device's charging coil aligned with the charger's induction coil. Some charging pads offer visual or auditory feedback to indicate optimal alignment.

Why Does My Phone Get Hot When I Try to Wirelessly Charge It?

Your phone may get hot when wirelessly charging because energy is lost as heat during induction. Certain factors like misalignment, using a thick phone case, or a lower-quality charger might add to the heat generated. However, most modern devices have built-in mechanisms to manage thermal conditions, and slight warming is considered normal during charging.

Can Using a Non-branded Wireless Charger Cause Issues with My Phone?

Using a non-branded wireless charger can potentially cause issues with your phone if it does not meet the required safety and quality standards. A low-quality charger might lead to slow charging, overheating, or even damage to your device's battery. To avoid these issues, always use a charger that adheres to the Qi wireless charging standard or is certified by your device's manufacturer.

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