The note when using android phone battery

The inside of the battery of mobile devices today is a miracle of engineering technology. They bring their energy in that previous generations could not match. However, to fully develop their strengths in order to prolong battery life, you also need to know how to use properly.

1. To charge the tablet quickly as possible, use the charger supplied or designed exclusively for machine

iPad and other tablets with the original battery is quite large, so we need to have large output charger to reduce charging time. For example, the iPad charger adapter output is 2100mA, nearly double the figure of a conventional USB port. Of course, the difference is very big offer. In tests of the technology page TechHive , to charge the iPad with original charger takes 5 hours 9 minutes.Meanwhile, if you use the charger iPhone 5 , you have to take 13 minutes to 10 hours to fully charge the iPad by chargers iPhone with maximum output is 1000mA. Even with the travel charger USB popular, resulting in more than 24 hours.

From the results of the above tests, can easily see that in order to reduce the charging time down to a minimum, you should use the original charger or are specifically designed for your device. Some facilities will not allow the charging circuit capacity of the charger, unless the charger contains a special chip validation. If not, the speed limit will be charged at very slow. For example, if you try to charge the charger with the iPad 4 of Galaxy Tab 10.1, you'll have to spend more than 19 hours to complete, although the output of the charger is 2 equivalent. That's because iPad 4 does not "know" charger Samsung can pass large currents, and therefore has limited current lows. In the opposite case, the result is the same: 4 for iPad charger to fully charge the Galaxy Tab 10.1 takes 15.5 hours, whereas if you use the original charger takes only 4 hours 46 minutes.

2. You can use any charger for phones

Phone ingots using lower capacity battery tablet so you do not need to have high output charger.So you can use any charger to charge your phone without worrying about long charging time too many. Try charging with the iPhone charger 5 different intervals ranging from 4 minutes to 2 hours with HTC charger for 59 minutes to 2 hours with Samsung charger. With original charger, you need 2 hours 16 minutes to fully charge the iPhone 5. So you will not suffer too much time when using a third party charger from the phone charger or other small devices.

3. Use the USB port on the computer to charge

If you do not carry your charger, you can charge the device via USB port. USB 2.0 has two types: conventional and for charging. The difference between the two types lies in the amount of energy they can pass through. A USB port is usually only output at 100mA, while a charging port can transmit up to 500mA. That's why when you plug your computer into a USB port, the machine has not been charged or charging very slowly. Although many laptops are usually equipped with USB port and USB charging port, many manufacturers have not checked the ports and the only way you get to know them as a test each port. On a modern laptop, the USB port can also output currents up to 1100mA when you plug your device into. Take a closer study of the USB port on your computer and the power it can deliver before using it to charge the handset .

In addition, although USB 3.0 port can deliver higher currents than USB 2.0 at 900mA, this can only be achieved if your handset also supports USB 3.0. If you plug a USB 2.0 device into a USB 3.0 port, the area will still stop at 500mA USB 2.0 as usual.

If you use the USB port is not powered, electric current will be evenly divided among all ports and not enough for you to charge your machine. A USB port can supply power to the maximum flow to all areas and each port, helping you to charge the phone better.

4. You can use any microUSB cable to charge the phone, if the phone has a microUSB port

With the machine is equipped with microUSB port, you can use any microUSB cable to charge, not necessarily a particular cable type.

5. First time charging, fully charged and then go to the machine completely out of battery

First time charging very important for a device: it helps to regulate the battery and cause the machine to familiarize yourself with the behavior of the battery. So when the first charge, plug the charger for at least 12 hours, then pulled out and used the machine to charge the battery ran out.

6. You can safely charge the phone overnight

Pin on modern mobile devices are equipped with electric current control circuit, so you should not need to worry if plugged in a long time. When the battery is fully charged, the battery management will calculate the current needed to keep the battery fully charged without being excessive. This is a good thing because if the overcharging, Li-Ion battery will explode.

7. Sometimes you should rinse and then fully charge the battery

Li-Ion batteries do not have the phenomenon of "memory effect" (memory effect) Nickel Cadmium battery as the older generation, so rest assured you can still charge the battery even when not empty. However, the battery manufacturer still recommends discharge and then fully charge the battery clean back at least 1 month / time. This will help maximize battery life.

8. "Cherish" the battery

If you "treat" good with cell batteries, they will rewarded with an annual service. But if not, you will not get the best from them by the battery is inherently a dangerous material. You can see them as chemical bombs ticking, so it's best to replace the battery in the machine or in a box to avoid collisions.

9. Replace the battery every 2 years

When the batteries were long, the ability to keep its power and gradually lost the use of your equipment also dropped. Long process, but this can not be avoided as a result of changes in surface chemistry inside the battery. Anyway you can rest assured your battery in a few years: Apple said the iPad battery will retain 80% of the maximum power after 1000 charge cycles. Other manufacturers make similar claims.

When replacing the battery, you should note not throw old batteries in the trash by the components in batteries are toxic and flammable.

10. Handling problems when charging by USB with just a few simple steps

If you're trying to charge the phone using the USB port, but not a tool of the Windows operating system will help you to improve the situation. To use them, please go to  Control Panel / Device Manager  and select  View / Devices by Connection . Then click on the root menu (also the name of your computer) and press *. A list of all devices that are connected to your computer will appear.You need to scroll down until you see the  Generic USB Hub , right-click it and select  Properties .

Get Access Card  Power  and you will see a list of devices that are connected via USB port to power the devices that are provided. Based on this information, you will know whether your mobile device is fully charged quickly or slowly. If power is only 96mA, as shown below, even though your phone is charging but the report will certainly take a long time to fully charge.