Why does my phone charge fast and die fast? (Things To Check)

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Here we start all about why does my phone charge fast and die fast? Broken, worn-out, or bent cables or connectors can speed up the charging process.  Numerous factors affect charging speed, including the power supply and operating system. Does it seem like your smartphone is charging faster than usual? Do you notice that after a short time after connecting to the gadget, the battery level is rising quickly?

If so, you might be happy to have access to the phone earlier. You could be concerned that the battery is deteriorating. Maybe you want to know why your phone is charging so quickly. Here are five instances that could result in quicker recharge times, regardless of the cause.

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How to fix my phone charge fast and die fast?

Battery Capacity Is Reduced:

When you plug your phone in to charge, does it seem to go from 5 to 40 percent in a matter of minutes? If so, your battery is probably failing if this is the case. Even today’s most intelligent, durable lithium-ions have a finite number of recharge cycles. When those recharge cycles are used up, the battery loses some of its maximum capacity. According to Apple, their batteries can last 500 recharge cycles while still holding an 80 percent capacity, which is the standard replacement threshold.

You may check your iPhone’s battery life by opening the Settings app and looking at the “Battery” setting if you think this is the issue. For a capacity check, select “Battery Health.” Go to “Battery” and then “Battery Usage” in the Settings app on an Android device. Unfortunately, you are left with little choice except to replace the battery after its capacity is reduced.

Your Phone Is At The Right Temperature For Charging:

Batteries are erratic creatures. High temperatures, especially when a battery is being charged, are among the worst things you can do to it. Lithium-ions don’t do well at really cold temperatures either. When your phone is at a comfortable temperature, ideally close to room temperature, it will charge the fastest and have a longer-lasting battery.

Your Phone Is In A Reduced Power State:

The phone’s power consumption is another obvious factor to consider when it comes to charging your battery. The fact that the phone consumes power while charging is one of the challenges to a quick charge.

Reduce the amount of electricity your phone uses while charging:

Placing the phone in “Battery Saver” mode, or “Low Power Mode,” for Android and iPhones, respectively, is one technique to reduce consumption. Depending on your Android device, you should be able to activate Battery Saver mode by selecting “Battery” and then “Battery Saver” in the Settings app. Go to the Settings app on your iPhone, where you’ll see “Battery” and a toggle button for Low Power Mode.

You may also add a shortcut for Low Power Mode to Control Center on your iPhone. Your phone may charge more quickly if you have airplane mode enabled. Although you might not have known it, airplane mode disables all radios on your smartphone, including cellular, Wi-Fi, and Bluetooth.

Reduce the amount of electricity your phone uses while charging

Radio transmittal and receiving and screen illumination account for some of the highest battery utilization. Therefore, turning off these radios will make it possible for the phone to charge faster when you need it to. However, be cautious if you plan to use your phone to carry out tasks that call for Internet access while it charges overnight, such as software updates or cloud backup.

Airplane mode is not permitted for these tasks. The good news is that you won’t be disturbed by an unforeseen spam call in the middle of the night! Finally, you could mute the phone entirely. Because some phones turn on when they are plugged in to charge, this might be challenging. If so, plug in the phone first before turning it off.

You’re not using Your Phone:

This seems quite apparent, no? However, it’s simple to ignore this aspect. As Steve Jobs wanted, you probably use your phone for almost everything, as I do: for learning, business, entertainment, communication, taking notes, using a calculator, and the list goes on and on.

Because of this, I occasionally feel they want to use the phone while it’s charging—either while connected to the wall or using a portable charging brick—so I can read the most recent cruel tweet on Twitter or keep up with the most recent tech news. (Have mercy on me. You and I both have a dopamine addiction.)

Even with the best power adapter and cable money can buy, if you’re used to using your phone while it’s charging, you could have become accustomed to poor charging speeds. You’ll be shocked at how much faster the phone will charge when you put it down and leave. As my grandmother used to tell me, “A watched iPhone never charges.”

Fast Charging Is Enabled:

Fast charging is supported by almost all smartphones released after 2017. Still, it’s important to note that even among devices that enable fast charging, charging times can vary depending on battery level. Currently, the de facto standard is the one we already covered: Universal Serial Bus Power Delivery (USB PD). The standard was first issued in 2012 by the USB Implementers Forum (USB-IF). However, it took some time before it was widely used.

The technique works by negotiating the appropriate voltage between the charger and the gadget to ensure neither is harmed during the charging process. Starting at a minimum voltage of 5 volts charging increases to a manageable intensity as the device permits up to a maximum voltage of 20 volts;

You may notice your phone charge more quickly when the battery is below 50% since this is the level at which fast charging is most effective. The charge current drastically decreases as the battery levels reach 80% to protect the lithium-ion battery.

To improve charging, you may switch a setting on some cellphones, including the iPhones. Based on the previous usage, the setting delays charging after 80 percent until shortly before you intend to use it extending the maximum charge capacity. This setting might not be active, depending on how rapidly your phone charges.

You’re using A High-Quality Cable:

Not all of the puzzle pieces for cables are connectors. As we previously stated, picking up two cables that share connections and appear similar yet have quite different power ratings is possible. Here are some factors to consider:

The Gauge of the Cable:

If you’re looking for a replacement cable, note the gauge carefully because you might not always be able to discern just by looking. Generally speaking, a thicker gauge is preferable since it reduces electrical resistance and helps prevent breaking. The American Wire Gauge (AWG) standard measures cable gauges in the US. Less is more in this situation since wire diameter reduces as gauge numbers rise. Two AWG values, one for power and one for data, are typically listed in cable specifications. To reduce resistance, seek power gauges with no more than 24 AWG.

The Length of the Cable:

Since length is considered in the resistance equation, longer cables will experience some voltage loss. How much electricity? Even with a 24 AWG wire, a six-foot cable will still lose about 0.3 volts more than a three-footer. The effect of length on voltage drop is lessened when AWG decreases.

You’re using The Right Type of Cable:

The cable put into your phone is a factor in charging speed that is frequently disregarded (or wireless charging device). Even though they may appear identical from the outside, two cables may be substantially different inside. Several factors influence the charging speed.

The connector type should be considered initially (on both ends). This will at least provide you with the cable’s theoretical maximum power. Apple employs a unique connector known as Lightning. Since Apple released the iPhone 5 in 2013, every iPhone has included a lightning port.

How to fix my phone charge fast and die fast

Year after year, Apple releases a new phone with another Lightning port, despite rumors that the company will switch its phones to USB-C connectors, as it has done with MacBooks and some iPad models. The case is a bit more complex if you use an Android device. These might have a proprietary connector, mini-USB, micro-USB connector, or both. Today, USB-C is starting to take over the Android market.

Any of these cables have either a USB-A or USB-C connector on the other end, and the type you have can significantly impact the charging speed. For instance, the maximum power output of a USB-A to lightning cable is 12 watts, while the maximum power output of a USB-C to lightning cable is 29 watts. Similar Android cable specifications exist.

With USB-C or A on the other end, the maximum power for micro-USB cables is 15 watts. But if they adhere to the USB Electricity Delivery (PD) standard, cables with USB-C connectors on both ends may handle an incredible 100 watts of power. However, USB-PD ensures that the cable is not the limiting element for charging at full speed, even if no phone can currently utilize that much power.

Consider The Source:

The source of power should be the first factor taken into account. Your power source will be alternating current (AC), either directly through a wall outlet or indirectly by using an external battery to charge your own, unless you’re using some hand crank or solar charger (yes, those do exist).

Generally speaking, charging your phone quickly involves plugging it directly into an electrical outlet. Despite certain exceptions, the majority of quick charges come from the wall. This is because a typical American outlet provides 110 volts of electricity with either 15 or 20 amps, with a maximum output of 2,200 watts.

Of course, no phone charger will, and shouldn’t, use this much power. This would fry the phone and damage the battery. The idea is that if your starting point is solid, you can be sure that the power source won’t slow down charging.

While some cables can support higher wattages, resulting in quicker charging times, your power source might be restricting the flow of electricity if you’re not using a typical wall outlet. This includes devices like portable batteries, cigarette lighters in cars, and phone chargers for laptops. You may be used to charging your phone through a method other than a wall outlet if it charges more quickly than you would expect.


As you can see, several factors influence why does my phone charge fast and die fast? The combinations of interconnected elements, from the wall to the firmware and everything in between, are almost infinite, but keeping these ten possibilities in mind will help ensure your phone is charging as quickly as possible.


What drains the phone battery the most?

You probably realized after using Google Maps to find your way on your most recent road trip that GPS is one of the battery’s biggest consumers. Swipe down to enter Quick Settings and turn off navigation when you aren’t using it. When you use Maps, you will be prompted to re-enable it.

Why is my phone dying so fast when I’m not using it?

We’ll start with the screen brightness, one of the more obvious reasons a phone battery drains quickly. When you’re outside, having your brightness set to maximum may seem convenient, but this significantly negatively impacts your battery.

Can a virus drain a phone battery?

It would help if you uninstalled the Android malware immediately because it can be drained your battery. Security experts claim that malware customers downloaded from the legitimate Google Play store were present on millions of Android devices. As a result, users’ phones’ batteries depleted faster than usual.

Why is my iPhone battery draining so fast all of a sudden?

There are several potential causes for the rapid battery depletion on your iPhone. Check the health of your battery in the Settings app to see whether it needs to be changed. Additionally, you may adjust the brightness of your screen, turn off location services, and monitor which apps use your battery the fastest.

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