# What Factors Affect the Charging Rate of Your Cell Phone

PRWire 360 - Tue Jul 5, 2022

Almost everyone charges their phone daily, and while we always wish the process would go more quickly. But sometimes the charging speed seems to be going slower and slower; what factors can be affecting the rate at which your phone charges?

The three components of a smartphone charging setup are the data cable, the phone itself, and the mobile power adapter. The rate at which a cell phone charges depends on several variables, some of which are within the user's control (such as the type of phone and charger used) and others, such as the environment and the user's habits (such as how often they plug their phone in to charge).

## The Bigger the Battery, the Longer the Charging Time

First, we'll figure out how to compute the charging time, which can be done with a straightforward formula, before we dive into the factors that affect the rate at which the phone charges. The time required to fully charge a battery is calculated as follows: charging current (mA) battery capacity (mAh). When the charge current is constant, charging a large capacity battery for a cell phone takes a long time, and charging a small capacity battery takes a short time.

Therefore, as the capacity of mobile phones increases, it becomes important to charge them for longer periods to meet users' needs.

In addition, the actual current depends on the load (in this case, the number of connected cell phones). The cell phone charger can only supply so much current to the phone before it overloads. If the phone's current demand is higher than the charger's maximum current output, the phone will not be charged. So, if the battery capacity stays the same but the phone's ability to transport current increases, charging will occur more quickly.

The output voltage of most mobile phone standard chargers is 5V, although the output current varies by battery capacity. Assuming voltage is the same, the difference between 0.5A, 1A, and 2A cell phone chargers is twofold current over the same time. So a 1A iPhone charger charges the iPad 2.1 times slower than a 2A original charger.

When charging a cell phone, pick the original charger or one with a similar output current to ensure a fast charge.

PD charger is a fast, safe and reliable charger since it has a smart digital chip built-in that can detect the exact amount of electricity required to charge your device.

A bad data line slows charging.  It's hard to tell the difference between data lines based on their appearance, therefore all the interfaces look the same, but their currents may differ.

If you’re looking for a quality charger, the Pacoli Power charger is the best charger available on the internet. Pacoli Power has skilled production facilities and ample power to satisfy customers' needs for OEM, ODM, or specially crafted service and product solutions.

## Unnoticed Weather

The frigid winter prevents the phone from being fully charged. Because the lithium battery in most smartphones has a low-temperature protection mechanism, metal lithium deposits and no longer reacts chemically, causing a short circuit inside the battery. This is why the phone cannot be fully charged or charged slowly. This issue occurs at high temperatures.

Apple says 22 degrees is best for iPhone charging, as do Android phones utilizing lithium. When the temperature drops too low, we have to shift the mobile phone to a place where it will be warmer. The cell phone won't be charged until the lithium battery temperature exceeds the low-temperature protection threshold (iPad, laptops, etc. is 5, the cell phone is 0). If the battery is already warm, you can speed up the charging process by removing the cell phone case or by setting the device down on a cool surface. Temperature is a more essential external component affecting phone charging rate; correct temperature improves charging speed.

## Proper Charging Strategies Increase Charging Speed

Lithium battery protection starts when the phone can't boot and charging takes longer. Cell phone batteries take a long time to wake up, shutting down. Don't charge till the battery dies.

After the phone is turned on, several programs eat power, dragging the "charging rate." Turn off the app and phone screen. If we can shut down or switch to "flight mode," it can charge faster.

The following are some of the more significant elements that influence how quickly a cell phone can be charged.

### 1) Temperature

The main thing that is often overlooked is the temperature. The lithium battery material does not chemically react at low temperatures due to the low-temperature protection mechanism, which means that the mobile phone either cannot be charged or the charging speed is slowed down. The phone has to be charged, so please do that at 15^25.

### 2) USB Charger

Please do use the original USB charger with the official setup pairing phone or tablet appropriately. Using the iPhone USB adaptor to charge the iPad will result in a very slow charging process.

If you have an iPhone 6, for instance, you must use the official Apple USB charging cable and adapter. Various USB charging cables are now available. If your device is charging slowly, you are likely using the wrong cable; to avoid this, we recommend labeling your cables.

### 3) Dust

If you aren't used to clearing out the USB cable port and the mobile phone charging port, dust will gather as the phone ages, reducing the charging speed. To prevent this, you may either get into the habit of doing so immediately, in which case you won't have to worry about it, or you can use a needle or toothpick to clean the port carefully.

## Charging Tips

1. Although charging is fastest when the phone is turned off, some people prefer not to do so, in which case the flight model is the best option.

2. You shouldn't plug your phone into a host computer's USB port to charge it.

3. Only plug in your phone when it alerts you that the battery is low.