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Mobile phone chargers, power banks - online shop RIGROUP

tanie powerbanki

Mobile phone chargers, power banks

tanie powerbanki 


DOCA D-G600 wielofunkcyjny Power bank


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.

In this category you will find all kinds of equipment intended for charging electronic devices. We have a wide range of energy banks. This equipment is very good for charging phones, tablets, electronic cameras, mp3, mp4. We offer equipment from 2600 mAh to 50000 mAh.
 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 31 to 40 (of 71 products) Result Pages: [<< Prev]   1  2  3  4  5 ...  [Next >>] 
    Product Name   Manufacturer   Price   Buy Now 
Power bank
 Power bank     Price:
8.93 Euro

Power banks 2600mAh The device can charge, among other things: mobile phones, mp3, mp4, electronic digital cameras, electronic game consoles. Technical data: capacity - 2600 mAh User manual: How we use portable ... 
Power bank 50 000 mAh
 Power bank 50 000 mAh     Price:
22.09 Euro

Power bank 50 000 mAh Power bank has the power of 50 000 mAh two USB output. The device can be used, among other things for iPhone Samsung. The ... 
Power bank- solar charger
 Power bank- solar charger     Price:
14.73 Euro

Power bank- solar charger Solar charger, solar charger - containing a lithium battery with a capacity of 2600 mAh. Excellent value in stunning metallic housing. The charger ... 
Power banks black DOCA D566BQ
 Power banks black DOCA D566BQ     Price:
19.86 Euro

Power banks black DOCA D566BQ Power bank of high capacity? Why not. This device will be useful in many situations. When your phone goes out. Of course, this device is used for power and not for repair. So, when the reason for switching off ... 
Power banks DOCA D569 white
 Power banks DOCA D569 white     Price:
42.40 Euro

Power banks DOCA D569 white Specifications - white D569 Dimensions: 135.5 X 77 X 15.5 White color Capacity 8000 mAh 15 V 1A, DC input 5 V 2 A 12V car starter ... 
Power banks DOCA D579 white
 Power banks DOCA D579 white     Price:
44.63 Euro

Power banks DOCA D579 white Power Bank D579 technical specifications: Gross weight - 1 kg Dimensions: 135.5 X 77 X 15.5 White color display Capacity 10,000 mAh ... 
Power banks DOCA D580 black
 Power banks DOCA D580 black     Price:
49.09 Euro

Power banks DOCA D580 black Power banks D580 specifications: Capacity 12000 mAh Input 12 V-15 V 1A, DC 5V 2A outpout 5 V 2.4 A, 1A 12V car starter Starting current 200 A 400 A current jump LED ... 
Power banks pink DOCA D516
 Power banks pink DOCA D516     Price:
6.69 Euro

Power Banks Pink DOCA D516 Batteries play a very big role in our lives. Imagine a remote control for a TV that needs to be connected to an electrical outlet. It looks absurd. We as people want to live comfortably. Batteries, such as ... 
6.69 Euro

POWERBANK BLUE DOCA D516 The device I am pleased to present is a classic powerbank. It has a small capacity of just 2600 mAh. It was built not to repeatedly charge your phone, but its main ... 
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 ... 
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