1) What’s power bank?
Power bank serve as an ‘extra battery’ or external charger for your phone or other electronic devices.


2) Where is power bank made from?
Majority of the power banks in the market are actually made in China.


3) How do I charge the power bank?
You can charge your power bank via the charger that came with your phone, computer usb port or using other power bank


4) How long do I need to charge the power bank?
It’s depending on the REAL CAPACITY of the power bank. The la...

I got this 5200mAh power bank at just 649rs by using Flipkart student offer..

It charged my 2100mAh mobile battery twice and with some charge left in power bank..

And also using it with my Huawei PowerWifi dongle it last more 30hrs....

The led blinks always when ur device is connected

PROS:
->Small and Portable
->Fast charging than other power banks
->High efficiency rate.. almost 85%
->4 LEDs to view the capacity

CONS:
...so far no..I will update soon....

I have purchased Mi 5,200mAh power bank on 22 May @ Rs. 230 only first of all it was a great deal for me; i mean i wouldn’t get any 5,200mAh power bank at same price after all it’s a trusted & known brand so a big thanks to Flipkart (WS Retail) for great discount, Delivery & packaging (It was very well packed inside 5-6 round of bubble wrap); I received my order on next day afternoon which is very quick & I didn’t expect that.

Well just to let you all know that i have Samsung Galaxy Alpha wh...

One of the best power banks i've come across, brought to us by one of the best and leading brands in the field. It serves the purpose, is handy, and the once charge, remains for long.
I would rate the product 4/5.

Got this at big billion day, I'm pretty much happy about it.. battery is still intact and great performance.. mi couldn't led the product down.

it is not very good that looking like in picture... good but the size is little big ... and buttons are not made properly...

Loved the product. Works really great with my Galaxy S4. Good going MI.

I bought it an year ago. Very much satisfied with the performance. There is almost no heating observed. This is an intelligent device, can prevent danger to it and your device against any short circuit or related damages.
It is the only device in this range to boast of pass through function i.e, it when your it is connected to a power source and your device in turn connected to it, it first charges the device and then itself. Very handy feature
Pros:
1.Indicator works fine
2.Pass through fu...

The product is good. Ideal price for the recharging capacity it has. Feels nice to hold and looks better than other conventional power banks, slippery though at times. Takes almost 6 hrs to charge hence good there. Just a little thing that is a little disappointing is it takes 5200mAh but gives back around 2/3 rd of it...

worth buying this product . in this price point this is the best product. im happy to have this product