Simple Solutions for Slow Phone Charging and How to Fix Them

Surely, everyone who uses a smartphone has encountered situations where their phone charges slowly or fails to charge. So why does this happen and is there an effective solution? Let's find out with Mytour in the following article!

1. Causes of Slow Phone Charging or Failure to Charge

To find effective solutions for slow charging or failure to charge your phone like the Xiaomi Redmi Note 11 64GB, you need to understand some common causes of these issues:

1.1 Unstable Power Source

Many people use USB ports on their computers to charge their phones. However, in reality, the power output of these USB ports is very small, resulting in slower charging. Even with USB 3.0 ports, the current output only reaches a maximum of 0.9 A. Worse still, when plugged into USB 2.0 ports, the power output is only 0.5 A, which is too low compared to the standard.

1.2 Charger Issues

This issue arises from plugging the charger into an unstable power outlet or accidentally bumping the charger, causing the contacts to become loose and prolonging the charging time. Another hypothesis is that the electronic circuitry within the charger may have malfunctioned previously, resulting in insufficient power supply to the smartphone.

1.3 Battery Swelling or Damage

Extended use of a mobile phone with frequent charging throughout the day can lead to battery swelling, deformation, or loss of charge capacity, resulting in slower charging.

1.4 Dusty Charging Port

During usage, it's inevitable that the charging pins and ports of your phone will accumulate dirt, hindering the cable from transmitting sufficient current to the smartphone.

1.5 Damaged Charging Port

A damaged microUSB port prolongs charging time, as the phone lacks a stable energy transmission path, making it difficult to receive power.

1.6 Corroded Charging Port

Over time, the charging port on Xiaomi, iPhone, or other phone brands may experience corrosion between the contact pins and the micro USB cable.

1.7 Faulty Cable

Charging cables are designed to be thin and prone to bending, breaking, or snapping in any circumstance. Particularly, micro USB cables are among the most commonly damaged accessories during smartphone usage. Once the cable is damaged, the phone loses a stable means of transmitting power, resulting in weak charging.

2. Troubleshooting Slow or No Charging for Your Phone

Explore the following solutions to troubleshoot slow or non-charging issues for your phone and find the most suitable solution:

2.1 Inspect the USB Port

The USB port may be defective due to manufacturing issues or frequent charging, leading to port damage. This can cause intermittent contact between the USB cable and the metal surface inside the USB port, hindering the charging process.

2.2 Check the Cable

The charging cable and adapter are a duo that helps the phone connect to power. To determine whether the adapter or cable is faulty, try using the cable with a different adapter. If your phone still doesn't charge with both different adapters, the issue lies with the cable. It's time to replace it.

2.3 Replace the Battery

If the phone battery is deformed, swollen, or leaking, it indicates it has reached the end of its lifespan. If there are no such signs, you should clean the battery compartment to ensure the phone casing is not corroded.

2.4 Change the Power Outlet

If the power outlet does not provide enough energy, it will slow down the charging process. Therefore, you should check if the power outlet is damaged, and if so, replace it with a new one.

2.5 Disable Some Features While Charging

Charging the phone when it's displaying 100% brightness or browsing the web on 3G will take longer. Therefore, if you turn off the screen and disconnect Wifi or 4G when charging the phone. Also, switching the phone to airplane mode or turning it off completely while charging will help the device charge as quickly as possible.

2.6 Check the Charger

Similar to testing with the cable, try pairing the charger with a different cable. If the charging time still doesn't increase, it's time to purchase a new charger.

2.7 Reboot the Phone

Rebooting the phone will close background apps that may cause system conflicts, making it difficult to receive power while charging. Additionally, this action also resolves cases of phone errors or freezes.

2.8 Clean Your Phone

The presence of dust and lint from the surrounding environment can cause the phone's charging port to fail to recognize the pin or slow down the charging process. Therefore, you should try cleaning any dirt on the phone and then plug it in again to see the result!

2.9 Change Charging Method

In fact, directly plugging the charger into a power outlet will help the phone charge faster than charging through a laptop or PC. The reason is that the USB port of the computer cannot provide stable and sufficient power to the phone. Therefore, you should prioritize charging your phone from a direct power outlet to ensure the best charging conditions.

2.10 Check Your Phone's Version

Updating your phone to a new version may reduce battery life. Especially if the phone has outdated specifications, it may not be able to receive the latest versions. Therefore, if you find your phone charging slowly or not holding a charge after updating, you should restore to the previous version.

Hopefully with the above information, you have found the cause and solution for slow charging or failure to charge your phone. In case you need to replace the charger, cable, or necessary accessories for your phone, you should choose a reputable place to purchase, providing quality products and ensuring good warranty policies. Currently, Mytour supermarket system is trusted by many customers as a reliable place to buy phone accessories with clear origins, quality products, and competitive prices, along with many attractive promotions.

Visit the nearest branch of Supermarket Electronics - Furniture Market or contact Mytour Hotline for advice and support.