Oh my saver. Review on Tips on Power Bank

Power bank as the word itself suggest that it is a bank which you carry with you. With the increase in the usage of smartphone and its application results in the consumption of battery. The smartphone now comes at a budget price and with limited features. So battery of a phone varies. But the user using the smartphone at a large scale, its recommended for such user to use power banks. Power bank id basically a portable charger capable of delivering power to your phones without use of any charging port. The power bank needs to be charged and its recommended to use a power bank of good battery backup and power. Power banks can give 100% charging of your phone for at least 3-4 times. I myself is using an ambrane and asus power bank. And they are Iike a life saver for me coz there are moments when your phone is discharged and you are in position where you can't find any charing point, in such a case this gadget has its use. So power bank is a must in today's world.