Why your mobile phone takes forever to charge.
Android phones are among the most popular Smartphones in the world. Smartphones are able to do a number of things, thanks to the many applications installed on the devices. They have a number of features that make them very handy. Nevertheless, one disadvantage of the Smartphones is that they tend to drain their battery very fast. This is because the features and applications installed require a lot of power to run. Despite that, they can be constantly charged and one can get back to using their Smartphone within mere hours.
Most Android phones are charged via a usb port, using a micro USB cable. These cables have been incorporated with a charging wire and a data wire within one sheath. It has been proven that the cable will affect the charging speed of the phone. Here are some of the factors that affect the charging speed of the battery, in relation to the USB cable.
Most of the data cables are 28/28 AWG. (source: Lifehacker) This implies that the data wire’s width is 28 and the power cable is also 28. This means that the power cable is smaller than the one found in other cables like the 28/24 cable. In terms of gauge-measurement, 28 is smaller than 24, which is one factor that affects the charging rate. The 24 gauge tends to be larger than the 28 gauge by about 60% — inproving performance markedly.
The Frequency of Usage
Using the USB cable for long periods affects the charging rate. Usually, as you use the data cable more, the micro USB connector will be compressed. This will in turn cause poor connectivity between the wire and the device being charged. That is the reason why the charging/USB port might seem to be loose when you insert the cable. This will therefore interfere with the cable, which will be damaged gradually.
Typically, most of the Android device has a fitted charger circuit, which connect to the battery. The USB cable is usually linked to an adapter, which is connected to a power source. The plug supplies the power from the mains, to the device. The main difference between the two power sources is that the amperage differs. Here is where the rate of charging is affected. Most of the devices will receive about 5 watts, which is converted to 5 volts at 1000mA (milliAmps). However, If you use the PC to charge it, the power will be cut down to about 1.5Watts, which is 5 volts at 500 milliAmps. This definitely will charge your device slowly and it will slowly damage the charging system. For that, you will need to mind the milliamps and choose to charge your device from the socket.
So What Should You Do About It?
First off, you will need to keep off your device from the PC, especially if you think of charging it. Stick to the socket charging and you will be sure of charging your device fully, in the shortest time possible. When opting to charge from the socket, you will also need to mind the adapter that you choose. Even if you choose a high quality micro USB cable, but still use the PC to charge, it will affect the rate.
You will then need to choose the cable with a 28/24 gauge. When you buy your device, the most likely cable that you will find packed from the manufactures is the 28/28 cable. This is a default cable for most or nearly all the Android devices. Nevertheless, you can purchase cables that are labeled 28/24, this will help you boos the charging rate of the devices and ensuring they are fully charged.
So if your device is charging slowly, then know that it is probably the adapter, or most definitely the USB cable. The gauge of the cable will highly affect the charging rate of your device. And since too many people have a propensity to charge their devices via PC, it is highly discouraged. This is the major cause of the slow charging rate.
You can buy a high quality USB cable at electricalgoodness.com, which will cost you less than $5. The cables come in different length, which gives you the ability to select your preferred choice.
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