Samsung Galaxy S21 Ultra 5G slow charging? Reasons & solutions

Not only do people want top of the line phones with high quality cameras and tons of new features, they also want those smartphones to last throughout the day. A major feature that drives phone popularity is battery capacity. So, a lower capacity makes a device less popular among the users today. In this article, we’re going to discuss the slow charging issues of your Samsung Galaxy S21 Ultra 5G & how to fix them.

Reasons and solutions for Samsung Galaxy S21 Ultra 5G slow charging issues

If you’re experiencing a slow charging issue in your Samsung Galaxy S21 Ultra 5G, there are a lot of potential causes. Fortunately, we can select specific causes with confidence. Here are the most common causes:

1. No fast charging facility available

We recommend doing a basic check whenever we face any kind of issue. If you think your Samsung Galaxy S21 Ultra 5G is not charging faster than you expected, make sure it supports fast charging or not.

However, if you are facing the issue in an older device that used to work fine you can neglect this check.

2. Faulty charging cable [ Samsung Galaxy S21 Ultra 5G slow charging ]

In our research we found in many cases of the slow phone charging issue, the problem was more on the charging cable than on the phone. Even in the case of cable, there can be a different of reasons why you’re experiencing the problem like:

Broken cable:- If you are experiencing a slow charging issue in your Samsung Galaxy S21 Ultra 5G, it’s recommended that you look for any visual problems in the charging cord. If you notice that the cable is damaged, it should be replaced immediately.

Cable not supported:- It is seen that problem with the cable comes up when it is not supported by your Samsung Galaxy S21 Ultra 5G. It is always suggested to use the original cables supplied by the smartphone company.

Cable not fitting:- After a long time of usage the original cable also get damaged. We might not see any kind of damage visually but in reality, the cable is indeed damaged. So, if you are finding your Samsung Galaxy S21 Ultra 5G charging cable not fitting properly anymore it is better to change it as soon as possible.

3. Issues with the charging adapter

We might not be able to detect the problem visually. As cable has no issue, the next thing to check is the adapter itself. The best way to find this out is simply by experimenting different adapters.

After trying different adapters, if different one is working fine then it’s best to substitute the old one with a new one. It is always better to purchase the original supported adapter from the official brand itself.

4. Issues with the power source

The amount of output given out by the source of power differs significantly. You cannot expect the USB port in your laptop to charge your device faster like how a wall socket does.

The difference in outputs can also cause in the case of two different wall sockets. Voltage fluctuations or any damage in the wiring can also trigger such issues. So try charging your Samsung Galaxy S21 Ultra 5G by plugging it into a different socket just to be sure.

5. Damaged charging port [ Samsung Galaxy S21 Ultra 5G slow charging ]

The charging port of your device can often be quite delicate. With this in mind, it’s important to handle it cautiously and not harshly. But if users are typically rough with it every time they plug in their charger, this can cause damage.

If it appears that your charger and power source is working fine, then it’s probably best to contact an official service center. It’s not recommended to try to fix it yourself or at unauthorized service centers because they may damage your device in the process. Always get help from officially recognized service centers in order to ensure a successful repair!

Other than normal wear and tear, dirt accumulation can also affect charging of your Samsung Galaxy S21 Ultra 5G. A quick cleaning could be the solution work for you.

It is advisable to be extra cautious when cleaning this area. If you aren’t careful, you may damage the port during your cleaning process. Try doing it with some expert help too.

6. Aged or damaged battery

One major issue that leads to slow charging of Samsung Galaxy S21 Ultra 5G is the battery itself.

Aged battery:- Your smartphone is never supposed to last forever, which is most true when it comes to your battery. Yet most devices won’t let you know about it, your battery health is degrading continuously as you use it. Thus, the age of the battery can strongly influence its performance too.

The best solution for it is to take your device to an approved service center for replace its battery.

Damaged battery:- Battery damage can occurred due to various instances, from the smartphone falling down to stairs to the old school water damage. In all such cases, it can lead to a slow charging issue or even worse. So, get it officially changes with the original battery replacement to get the old performance back.

7. Higher screen time

It takes a bit longer for the Galaxy S21 Ultra 5G to charge when it’s in use. If you’re someone who uses your phone often when plugged in, then you’re the cause behind the slow charging speed. To solve this problem, make sure that the screen gets turned off so it charges quicker.

Hopefully, you got the answers to, “Why my Samsung Galaxy S21 Ultra 5G is charging very slow” & similar queries.

Also read: Samsung Galaxy S21 Ultra 5G not connecting to WiFi? Reasons & Solutions

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