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What is a power bank and what is its principle of working?


Date: 27 Feb 2016    Group: Opinion About    Category: Electronic Items   

Nowadays power banks are much in demand and have become a popular electronic gadget. What is a power bank and what is its principle of working? What is its price range? Please suggest me some good and reputed types of power banks. Is it better to buy it online?
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Wondering what is a power bank? Find responses from experts on this page.


Author: Mahesh    29 Feb 2016      Member Level: Gold     Points : 3  (Rs 3)    Voting Score: 0

Powerbank is a power storage medium that allows you to store the specific amount of energy within it. And using the MicroUSB access you can then later charge small devices such as bluetooth, mobile, USB Lamp etc. The amount of power it stores can be different. Each device is different for power requirement and needs different type of powerbank for the same.

You can buy the powerbanks online. The warranty and the support is going to be pretty much the same. You have nothing to lose by buying online or offline.

The good option to buy powerbank would be specific to your smartphone brand. If your smartphone brand doesn't have powerbank then you can try some of these :

1. Xiaomi Powerbank
2. Intex powerbank
3. Lenovo powerbank
4. TP-Link powerbank
5. SYSTENE powerbank


Author: Ravi    01 Mar 2016      Member Level: Gold     Points : 3  (Rs 3)    Voting Score: 0

Power bank now a days are powerful utilities that a technology lover uses to charge his/her multiple devices.
The multiple charging device can charge your cellphones, bluetooth headsets, usb lamps and also other small powerbanks.
We all use smartphones and these phones consume battery very rapidly. In this way, our phone's battery gets drained out within a day. Meanwhile, if we are away from our home, then this power bank plays a vital role in charging your phone.

Some of the popular brands whose power banks are going best sellers these days are:
1.Ambrane
2.Xiaomi
3.Lenevo
4.Intex
5.Sony
6.Samsung
7.Transcend, etc.


Author: Navneet    02 Mar 2016      Member Level: Gold     Points : 2  (Rs 2)    Voting Score: 0

Power bank is an electronic device. The device worked like as an emergency charger. If you are going for a long journey then you can put it with yourself. There are different types of power banks. According to their battery size in (MHZ). The charging capacity is based upon the size of battery in MHZ. There are many online stores, from where you can buy some good power banks. If you have any problem then feel free to ask with us. Thank you.

Author: Karthikeyan    03 Mar 2016      Member Level: Gold     Points : 3  (Rs 3)    Voting Score: 0

What is a power bank and what is its principle of working?
Power bank is an energy storage device which can be charged and discharged through USB ports. There is a switch given in the device which can toggle between charging and discharging.
The principle of power bank is similar to the batteries we are using for a long period of time. A power bank is consolidated of 2 or more number of batteries depends upon the capacity of the power bank.
Power banks initially used by gamers who use to play online games through mobile. As games consume more energy, power bank becomes essential for them to play continuously.

What is its price range? Please suggest me some good and reputed types of power banks.
Power banks are priced range from 300 - 10,000 Rs depends upon the brand and it's capacity.
I am suggesting you go with a decent brand and capacity of 10,000 mah which will last up to charging 4 smartphones.

Is it better to buy it online?
Yes, You can very well buy it online. Below are some of the brands of power bank available in the online market.
  1. Ambrane
  2. Xiaomi
  3. Mi
  4. Lenevo
  5. Intex
  6. Sony
  7. Samsung
  8. Transcend


You should choose a power bank from reputed brands as there are lot of duplicate available in the market.





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