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Mobile phone chargers, power banks - online shop RIGROUP

tanie powerbanki

Mobile phone chargers, power banks

tanie powerbanki 

In this category you will find all kinds of equipment intended for charging electronic devices.

DOCA D-G600 wielofunkcyjny Power bank

We have a wide range of energy banksThis equipment is very good for charging phones, tablets, electronic cameras, mp3, mp4We offerequipment from 2600 mAh to 50000 mAh.

If you do not feel like today I invite you to read the descriptions on the bottom of the page, there you will find products. However, if you want to know about the goods, I suggest you make yourself a cup of coffee - Happy reading.

 Power banks

What are mobile phone chargers?

Portable chargers save modern electronics.

I think you will agree with me that the weakest link in today's phones are their batteries. Also, the batteries in the tablet are not a source of pride for electronics retailers. Manufacturers try to ensure consumers that their products can work for many hours. Unfortunately, the truth is different, today's phones are very energy intensive. 

Electronic gadgets need frequent charging. An increasing number of phones even require daily charging. Not only that the market can find models that need charging every few hours when operated very intensively. Modern smartphones have many interesting features. Cameras, flashlights, phones can also be radio receivers have a word with many functions. 

These devices are very interesting, but also more and more energy.
It is, therefore always have the charger and power outlet handy.


Power bank

Mobile Phone Charger 50000mAh

Mobile phone charger worth it to have.

Probably often they met with a situation that you have no energy in your phone and you need to urgently contact someone, or urgently connect to the Internet. And here as the anger is not charger or power outlet. Is it must be so? No. The solution is a portable phone charger. 

Then it does not matter whether it is near the electrical outlet if it is not. This type of device is easy to use, is very helpful. With it, you do not have to unnecessarily stress, your life can be easier and more fun.

DOCA D-G600 wielofunkcyjny Power bank

Banks of energy, of which it is composed?

Mobile phone chargers generally are built with battery, USB ports, and electronic controllers

The unit will charge just connect it to the electronic device (smartphone, tablet, or, for example, a camera). In the majority of mobile phone chargers are very small, you can wear them for example in your pocket. 

Weight average energy of banks varies between 69 and 160 grams. Today, we also slightly heavier device company DOCA. This equipment is fully professional. It has an electronic power meter. 
Ri group

Power banks and their most important parameters.

Very important parameter, power banks, which pay special attention to the capacity of the battery. The size of this is determined within a mile of ampere-hours (mAh). In general, mobile phone chargers oscillate between 2600 - 50 000 mAh. 

We sell a wide range of different models. It is worth considering which model to choose. Contact us and we will help you choose the right model. If you want to protect against emergency situations is sufficient to have a small footprint, for example those with a capacity of 2600 mAh. If you use often with electronic gadgets (electronic games, often playing on your smartphone, you're shooting with a digital camera), you should use the 'monster' of 50 000 mAh

Power bank 2600 mAh 

Power bank 2600 mAh

Mobile Phone Charger, consider a model.

Following this path would seem that the higher the portable charger, the better. There is always needed at the moment a large battery charger is sometimes enough to entirely, for example, 2600 mAh. However, whether it is big or small equipment, pay attention to energy losses. Various models of mobile phone chargers have different energy. Tend to be models, where losses are up to 28%, there are also those that are losing only 4% of the energy. Also, energy losses occur when the devices are inappropriate electronic controllers. So, if your bank energy heats up as significant, this means that large energy losses occur.

tanie powerbanki


Part portable charger has two USB outputs. If you want to charge the iPad at such time as is done loading from the network must be connected to the output of 2.1 A. When we use the second USB output or 1 A charging time will be increased twice. Remember, however, that sometimes you use frequently exit! And, as mentioned, the charging time is true is longer but less destroys the battery - less hot. So you may want to load from your computer. The computer has an output of about 0.5 A, the charging is longer but safer for your battery.

Mobile phone chargers, can heat up when charging. The principle is simple, the more heating device the worse. If the temperature during this process exceed 40 degrees, it means that the power bank has lost a lot of energy. You might want to invest in a more expensive but more reliable hardware. If you long to enjoy the reliability of equipment, always choose wisely.


After discharging the portable power banks to load. It should have a means of indicating the level of energy, whether through the LEDs indicating the amount of energy, or are counter. Fill your device can be in two ways. First, connect the battery to the computer and thus charge the energy bank. I recommend this charging method, since the USB output of a computer is only 0.5 A, charging Power bank is longer, but much more friendly to him (your portable charger will no longer serve you). Another way is to use a charging charger from your phone or tablet.

Equipment companies DOCA

High, quality workmanship have a device company DOCA. It is a professional manufacturer of batteries. Featured models 13 000 mAh D566B. This device has an LCD display and two outputs 1 A and 2.1 A.

DOCA D566B portable charger for cellphones and tablets



Our devices are easy to useThe vast majority of them have a number of terminals that allow you to adjust the portable charger for a particular phone model. Ask us about your phone model and we will give you the informationwhich tip to use.


Our company's focus is on quality, so our products are always of the highest qualityOur phone accessories are also permanently.Offered devices are light and handy.

Check us out!

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Displaying 41 to 50 (of 72 products) Result Pages: [<< Prev]   1  2  3  4  5 ...  [Next >>] 
    Product Name   Manufacturer   Price   Buy Now 
Powerbank blue DOCA D516
 Powerbank blue DOCA D516     Price:
6.69 Euro

Powerbank blue DOCA D516 Enclosure - metal + ABS Net weight -0,09 kg Gross weight - 0.14 kg. Colors: black, silver, pink, blue, green, gold Power supply 5.0 V - 1 A The unit ... 
Red portable DOCA D566BQ charger
 Red portable DOCA D566BQ charger     Price:
19.86 Euro

Red portable DOCA D566BQ charger   Technical data of a portable charger Battery - 18650 lithium cells Colors: black, blue, pink, yellow, red, blue. power supply 5.0 V - 2000 mA ... 
Safe Power banks
 Safe Power banks     Price:
19.63 Euro

How To Ensure Peace of Mind And What To Do To Always Have Contact With Your Child. Safe Power Banks DOCA D566B For your children, a mobile phone is very important. When you are a busy person, you often do not know ... 
Starter, DOCA D589 power bank 15000mAh
 Starter, DOCA D589 power bank 15000mAh     Price:
55.79 Euro

Starter, DOCA D589 power bank 15000mAh Make ... 
The banks of pink energy DOCA D566BQ
 The banks of pink energy DOCA D566BQ     Price:
19.86 Euro

The banks of pink energy DOCA D566BQ Technical specifications pink power bank D566BQ Housing-ABS + PC Works in the temperature range - 40 to + 60 degrees Celsius Battery - 18650 lithium cells ... 
White powerbanki D566B
 White powerbanki D566B     Price:
18.97 Euro

White powerbanki D566B When choosing a tent, be sure to keep in mind the energy tray. The Powerbank, because of them here, is one of the basic equipment of a twenty-first century tracer. Such a battery would be useful when you want to flirt ... 
Yellow energy banks DOCA D566BQ
 Yellow energy banks DOCA D566BQ     Price:
19.86 Euro

Yellow energy banks DOCA D566BQ If you are looking for fast energy banks in class up to 13000 mAh, then you've come to the right place. Out of the 13,000 mAh range of DOCA chargers. These chargers are characterized by very fast charging. The 3 ... 
Bank of pink energy D566B
 Bank of pink energy D566B     Price:
18.97 Euro

Bank of pink energy D566B Vacation. Finally a little free. You can go to your mother in law or you can go under the tent. Decision can be difficult, dependency (decision) can be from the slight pressure you just feel. And finally it is free ... 
Black DOCA D-S8000 8000 mAh portable charger
 Black DOCA D-S8000 8000 mAh portable charger     Price:
18.97 Euro

Black DOCA D-S8000 8000 mAh portable charger We cordially invite you to read about the interesting description of the powerboa DOCA D-S8000. As with all DOCA energy banks, the discussed device is ... 
Black DOCA Portable Charger 13000 mAh D566B
 Black DOCA Portable Charger 13000 mAh D566B     Price:
18.97 Euro

Black DOCA Portable Charger 13000 mAh D566B 13000 mAh power cells are perfect for charging phones, tablets, digital cameras, mp3, mp4 and many other devices. The DOCA brand guarantees that the equipment offered is of the ... 
Displaying 41 to 50 (of 72 products) Result Pages: [<< Prev]   1  2  3  4  5 ...  [Next >>] 
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