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6 Reasons Why Your Android Is Charging So Slow: Causes & Solutions

6 Reasons Why Your Android Is Charging So Slow with causes and solutions

6 Reasons Why Your Android Is Charging So Slow: Causes & Solutions

Oh No! Is your Android phone charging slower than the speed of a snail? Obviously, that’s why you are here. We feel you and no doubt, it’s something we all have suffered from. The worst part? We still don’t know the hidden reasons behind the nagging performance of our Android. 

We’ve all been there – you plug in your beloved smartphone, expecting it to juice up at warp speed, but it’s moving at a snail’s pace instead. Frustrating, right? Well, you’re not alone in this battle against the “turtle charger.”

But, hang in there as we are about to dig in deep to understand the 6 main suspects behind this dilemma. Let’s resolve this riddle like Sherlock Holmes. We have solutions to accelerate your smartphone like a Formula 1 car. Plus, if you want to speed up your cell phone in just 2 minutes then make sure to read our blog to explore the hidden secret. 

So, if you’re tired of watching your battery bar fill up at the speed of a sloth’s morning yoga routine, stay with us. Straight up, because we’re about to take your charging game from ‘meh’ to ‘whoa’ with our definitive guide on the causes and solutions. Let’s discover the mysterious reasons behind the slow-paced charging of your Android:

1. The Power Hog: USB Port Problems

Problems in USB Port

Picture this: You plug in your charger, eagerly awaiting the satisfying hum of your phone drawing power. Instead, you’re met with silence and a charging notification that seems stuck in time. If this sounds all too familiar, your Android may be suffering from USB port problems – the notorious power hog.

Your USB port may accumulate dirt, debris, or even lint over time. This hinders the proper connection between your charger and device, causing a slow charge or worse, no charge at all. Don’t worry; we’ve got you covered! Here’s what you can do to combat this power hog:

Clean Your Port

Start by gently blowing into the port or using compressed air to remove any visible debris. Be cautious not to damage the port further.

Toothpick or Brush

You can also use a wooden toothpick or a soft brush to carefully dislodge any stubborn particles within the port. Just remember to be gentle.

According to iMobie:

“If you often use your Android phone while charging, the part of the current input by the charger needs to offset the power consumed by the screen and other hardware during use. This results in a decrease in the current for charging the battery and a slower charging speed”. 

Professional Help

If the problem persists, it might be best to consult a professional technician who can thoroughly clean or replace the USB port. Fear not! If you think that a mobile repair shop will steal your data we have already guided you about this suspicious topic in detail. 

Low-quality chargers may not deliver the required power for fast charging, causing your phone to charge at a snail’s pace. Upgrade your charging game with these tips:

2. Battery Battle: Age and Capacity

Battery drainage

Have you ever noticed your trusty Android phone taking forever to charge? It’s not uncommon, and there are several factors at play when it comes to your phone’s charging speed. One critical element in this charging showdown is the age and capacity of your device’s battery. 

In this Battery Battle, we’re going to dive into the fascinating world of “The Aging Battery Syndrome,” how to determine your battery’s health, and whether it’s time to consider upgrading or replacing it.

As tenoshare stated:

“A damaged battery will show such symptoms. But the big issue is that almost all smartphones these days use non-removable batteries.”

The Aging Battery Syndrome

Batteries, like humans, age over time. This process, often referred to as “The Aging Battery Syndrome,” occurs due to a series of chemical reactions and wear and tear within your smartphone’s power source. As your Android device becomes your trusty sidekick, its battery gradually loses its ability to hold a charge effectively. You might notice your phone dropping from 100% to 50% faster than it used to, or even shutting down unexpectedly. The culprit? The aging battery.

The age of your battery is a crucial factor impacting your phone’s charging speed. Older batteries tend to have lower capacity, which means they store less energy. So, even if your Android is charging as fast as it did when it was new, it will still take longer to fill up because it can’t hold as much juice.

Determining Battery Health

Now, you might be wondering, “How do I figure out the health of my Android’s battery?” Fortunately, there are a few handy methods to assess your battery’s condition.

Battery Health Apps

There are numerous apps available on the Google Play Store that can help you check your battery’s health. They often provide detailed information about your battery’s capacity and charge cycles.

Built-in Battery Stats

Many Android devices come with built-in battery stats in the settings menu. Here, you can check the battery’s capacity and see if it has degraded significantly over time.

Battery Calibration

Occasionally, calibrating your battery by fully discharging it and then charging it to 100% can help your phone better gauge its battery’s capacity.

Upgrading or Replacing the Battery

Once you’ve determined that your battery is indeed aging and not performing at its best, it’s time to consider your options. Here’s where the battle between upgrading and replacing comes into play.

According to Joyofandroid:

“A very common and classic way to know if a battery is still good to go is by just looking at its physical appearance. If you notice a slight bump in its flat sides, then you have a bad battery”.

In the ongoing battle of “Battery Battle: Age and Capacity,” understanding the aging battery syndrome, checking your battery health, and making an informed decision about upgrading or replacing your battery are crucial steps.

Remember, a healthier battery translates to faster and more efficient charging, ensuring that your Android device remains a reliable companion for years to come. So, if your Android is charging slower than a snail’s pace, don’t forget to check your battery’s age and capacity in this Battery Battle!

3. Cable Chronicles: A Case of Poor Quality

Poor quality charging cables

In our world of high-tech gadgets and gizmos, it’s easy to overlook the unsung heroes of our digital lives—charging cables. These slender cords may seem inconspicuous, but they play a crucial role in ensuring our devices stay juiced up and ready for action. Unfortunately, not all cables are created equal, and when it comes to charging your Android device, cable quality matters. Join us in our “Cable Chronicles” as we delve into the pivotal issue of poor-quality cables and how they might be at the root of your Android’s slow charging woes.

Quality Matters: Recognizing a Subpar Cable

We’ve all been there plugging in our Android device, expecting it to charge speedily, only to be greeted with the dreaded “charging slowly” notification. It’s frustrating, to say the least. But before you assume the problem lies with your smartphone, take a closer look at your charging cable. A subpar cable can be the hidden villain in this scenario.

So, what makes a cable subpar? Generally, it boils down to two things: material and manufacturing. Cheaply-made cables often feature inferior materials that can lead to poor conductivity, which translates to sluggish charging speeds. These cables are also more prone to damage, such as fraying or short-circuiting, which can further hinder their performance.

Investing in Premium Charging Cables

While maintaining your existing cables is crucial, sometimes, it’s best to cut your losses and invest in premium charging cables. These high-quality cables may cost a bit more upfront, but the benefits they offer are worth every penny. Here’s why you should consider investing in premium charging cables:

Faster Charging

Premium cables are engineered to provide faster charging speeds by minimizing power loss and ensuring a stable connection.


They are built to last, with reinforced connectors and high-quality materials that can withstand daily wear and tear.


Premium cables are less likely to overheat or cause short circuits, ensuring your device and data are protected.

Peace Of Mind

With a premium cable, you can bid farewell to the frustration of slow charging and unexpected cable failures.

So the quality of your charging cable is often the unsung hero—or villain—in the quest for faster charging on your Android device. By recognizing the importance of cable quality, maintaining your cables, and investing in premium options, you can say goodbye to slow charging and enjoy the convenience of a fully charged smartphone. Don’t let poor-quality cables hold you back; power up your Android in style!

4. Adapters and Amperage: Let’s Explore the Hidden Mysteries!

Mobile adapter problems

Charging your Android device should be a straightforward task, but often, it becomes an enigmatic puzzle. The culprit? Adapters and amperage – two words that send shivers down the spines of tech enthusiasts and casual users alike. Fear not, for in this exploration, we’ll demystify the world of amperage and voltage, help you choose the right charger adapter, and shed light on the perplexing concept of fast charging. Let’s dive in!

Understanding Amperage and Voltage

To grasp why your Android might be charging at a snail’s pace, it’s crucial to understand the role of amperage and voltage. Think of voltage as the electrical force propelling energy into your device, while amperage is the rate at which this energy flows. These two factors combined determine the power your charger provides. In simple terms, they affect how quickly your device charges.


Most Android devices operate at around 5V (volts). Any charger with the same voltage output should work for your device. However, a charger with a higher voltage might cause damage, so steer clear of those.


This is where the mystery deepens. You’ll notice numbers like 1A, 2A, or even 3A on your charger. This is the amperage rating, indicating the charger’s current capacity. The higher the amperage, the faster your device can charge, given it’s compatible.

For example, a charger with a 2A rating will charge your device twice as fast as a 1A charger, provided your device can handle the higher amperage. But be cautious; pushing too much amperage into an unsupported device can lead to overheating and damage.

Choosing the Right Charger Adapter

Now that you’re acquainted with the basics of voltage and amperage, the next step is selecting the perfect charger adapter for your Android device. It’s not as daunting as it might seem!

As TechKhoji stated:

“Many times, it is the micro-USB to USB cable that is the culprit. These cables lose their efficiency over time and therefore can’t provide enough current (amperage) to charge the phone/device. Change the Micro-USB to cable. Either purchase a new one or borrow the one that’s being used on another device. If you are using an iPhone, change the lightning cable.”

According to Xfinity:

“Depending on the device manufacturer and the USB generation, USB ports typically output between 1 and 2.1 amps. Therefore, USB port amperage is much less than if you plug your phone into a wall socket using a manufacturer-approved charger.”

Check Your Device’s Specifications

Your Android device’s manual or online specifications will tell you the ideal voltage and amperage it can handle. Stick to these numbers for safe and efficient charging.

Opt For Reputable Brands

Invest in chargers from trusted manufacturers, as they’re more likely to adhere to quality standards and provide the right voltage and amperage for your device.

Beware Of Counterfeit Chargers

Knockoff chargers might offer a bargain, but they often lack the necessary safety features. Using them can result in subpar charging speeds and potentially damage your device.

Use Certified Chargers

Stick to chargers that are certified for your device to ensure optimal charging speeds. The best part is if you want to speed up the charging of your cell phone then make sure to read our blog which is dedicated to 10 ways to speed up your mobile phone.

Invest In Adaptive Chargers

Some chargers are designed to adapt to the device’s requirements, providing the ideal voltage and amperage for efficient and safe charging. These can be a smart choice.

Fast Charging: When It’s Safe and When It’s Not

Fast charging is a blessing for those moments when you’re in a hurry, but it’s not always a safe option. The key is to strike a balance between charging speed and your device’s health.

When it’s safe:

  • Your device supports fast charging, and the charger you’re using is compatible.
  • You’re using a high-quality, reputable charger.
  • You’re not overheating your device or charger during the process.

When it’s not:

  • Your device doesn’t support fast charging, and you’re trying to force it with a high-amperage charger.
  • You’re using a low-quality charger, which can lead to overheating and potential damage.
  • You’re frequently using fast charging, which can accelerate battery degradation over time.

The mysteries of adapters and amperage aren’t so bewildering after all. When charging your Android, always prioritize safety and compatibility over speed. By understanding the role of voltage and amperage, choosing the right charger adapter, and being judicious with fast charging, you’ll ensure your Android charges efficiently and stays healthy for the long run. So, charge away with confidence!

5. Background Blues: Apps and Processes

Background apps and applications

Your Android device is your trusty companion, always there to assist you with tasks, entertain you with apps, and keep you connected to the world. However, there are times when your reliable sidekick doesn’t quite meet your expectations, and one such common frustration is the slow charging issue. There’s nothing more frustrating than watching your phone crawl to charge, especially when you’re in a hurry.

Many apps, especially those designed to offer real-time updates, continue to run in the background. They consume valuable CPU and RAM resources, leaving less power available for the charging process.

As of tech cult:

“Background applications are one of the biggest culprits in low battery. By clearing the apps, you can fix slow charging on Android. Just tap on the square icon in the navigation panel and tap on ‘clear all’ to boost charging speed”.

6. Heat Havoc: Overheating and Slow Charging

Overheating and No charging

One of the main reasons your Android might be charging at a snail’s pace is overheating. The internal temperature of your device plays a critical role in its charging performance. When your phone gets too hot, it can slow down the charging process to prevent damage. This can lead to heat havoc that frustrates users. But fear not, there are cooling solutions and tips to the rescue!

As MUO stated:

“If you can’t turn your phone off to charge it faster because you wish to stay on top of notifications, try not to use it too much while it’s plugged in. Using your phone while it’s charging slows down the process”.

The Heat-Charging Conundrum

You might be wondering why heat affects charging speed. Well, when your device overheats, it can lead to the following issues:

Cooling Solutions and Tips

Now, let’s delve into cooling solutions and tips to combat the heat havoc and supercharge your charging experience.

Keep It Cool

Optimal Charging Temperature: Charge your phone in an environment with a temperature range of 20-25°C (68-77°F).

Avoid Direct Sunlight

Don’t leave your phone in direct sunlight or a hot car while charging.

Use Airplane Mode

Less Power Consumption: Switching to Airplane mode can reduce background processes and help keep your phone cooler while charging.

Remove the Case

Better Heat Dissipation: Removing your phone’s case can help heat dissipate more efficiently, allowing for faster charging.

Charging Accessories

Quality Chargers: Invest in a quality charger that matches your device’s specifications.

Avoid Wireless Charging

Wireless charging generates more heat; use a cable for faster charging.

By adopting these cooling solutions and tips, you can bid farewell to heat-related charging woes and enjoy a speedier charging experience.

Concluding it All

In the world of smartphone charging, time is of the essence. We’ve unveiled the culprits behind your slow-charging Android and their remedies. From cables to software updates, you’re now poised to reclaim your device’s charging speed and keep up with the fast-paced tech world. Don’t let sluggish charging slow you down—power up and stay ahead!

And in the race against time, your Android can once again charge at lightning speed. Embrace these solutions, and you’ll never find yourself waiting impatiently for your device to power up. So, stay charged, stay ahead, and let nothing slow you down!

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