Portable charging for mobile phones: principle of operation, structure and main advantages
In our age of modern technology, various gadgets have become familiar and convenient items, they are used by people of different professions and ages. It often happens, that charging a smartphone is not enough for a whole day for various reasons. Home pose, example, on the train or on a picnic, charging equipment becomes problematic.
Mobile phones are the most commonly used and it happens, that charging in them ends at the most inopportune moment. How to find a way out of this situation, which to buy a portable device, to make it work reliably and flawlessly?
Portable for charging phones
A portable battery is a good alternative to conventional chargers, operating from the mains. The portable device does not need to be plugged in when in contact with a mobile phone. All you have to do is connect it to your phone, and it will start the charging process immediately.
Such devices are often called external batteries, for many they have become indispensable helpers. The popularity of this portable item is explained quite simply - it is very convenient. There are several types of portable chargers, which are designed not only for smartphones, but on laptops. Many readers will be interested to know about the types of chargers, which can be used for mobile phones, usually, these are low-power chargers.
- Solar charger - the latest technology today, the solar battery is used. It is enough to keep in the sun or in the light during the day, and it is gaining charge, very convenient for trips to hot countries.
- Devices, which can be charged from the cigarette lighter in the car or from the USB port.
- There are portable chargers, powered by conventional replaceable or rechargeable batteries.
- Contactless is a new revolutionary trend, which is on the path of development. Induction is used for charging, therefore, the technique is called inductive.
Modern wireless chargers include USB Power Bank. He is appointed, to continue mobile phone operation in, when it is not possible to use a conventional charger from the mains. We will look at this portable battery in more detail and find out, how it works and what its benefits are.
Its appearance is stylish, and its compact size allows you to fit even in a jacket pocket or a small handbag. The portable charger looks very simple and stylish without frills - a case with two connectors.
The principle of operation
Small portable Power Bank battery, in addition to a stylish look, has a simple device. So that he could charge the phone, it must be connected to charge any power source. This can be done with a USB cord, which connects to a computer or outlet, when using a 220V adapter.
The charger has 2 interface, one of them is Micro USB, to supply power to a portable device, as well as USB - output for charging gadgets. It is best to leave the portable battery overnight online, and he will receive the necessary nutrition, to charge your mobile phone, when he sits down. You can also connect other charging devices to it, and an unlimited number of times, until the pocket charger is completely discharged.
The main advantages of Power Bank
Many of us have tried other portable chargers, which did not differ in reliable and high-quality work. Unlike many other wireless devices, Power Bank is guaranteed to charge at least one modern phone per day. If you take the device, powered by solar panels, then it is much more expensive and less efficient. It is best to buy a Power Bank, it will work more reliably, as already tested by many consumers, who were able to evaluate it and leave their positive feedback.
IN 2014 year, studies were conducted among wireless chargers and they showed, that Power Bank is the most efficient in certain respects.
- Stability of operation and charging of the device
- Low percentage of energy loss
- Optimal battery capacity
- The price of the charger.
Those, who has already bought this charger and uses it, according to statistics, the least is the return of this device. In the case of the compact sizes with capacity on 2600 mah perfectly combines practicality and durability of use with the low price of the device. After purchasing such a battery, you can forget about the charging problem forever, if you have it on hand outside the home.
Having such a device, you can charge a tablet or smartphone just on the street or in the subway, in public transport. It is ideal for active people, who have to communicate a lot on the phone, because it will always come to the rescue in case of phone discharge. They can charge phones of any model, including the iPhone. tablets and navigators, cameras and cameras many other types of digital technology.
Power Bank characteristics
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Capacity, specified by the manufacturer - 2600 mah
- Power at the output and input - 5V
- Body color - black
- Cable color - white, its length is 30 cm
- Equipped with a removable protective housing
- Material - plastic
- The dimensions of the case are 92x23x23 mm
- Input connector - Micro USB, output - USB
- Has a charging indicator.
Where to buy such a portable device?
Most often, a pocket battery can be purchased in online stores, there is always a high-quality and reliable portable Power Bank device available. There are often interesting promotions and offers on store websites, the color and design of the products may differ from those, which are placed in the photo. This mobile charger will become an indispensable item for many people, who make the most of their smartphones.
