Your cell phone is power off when you are talking important thing on phone? what can you do? When you are on the travel and want to take some beautiful picture,your camera is power off. You are goin crazy. What can you do? When you are on the final,your tablet pc is power off? Will you mad with it? And what can you do?

In that case,power bank is your best choice. you can charge your cell phone,camera and tablet pc anytime any where. don´t worry miss the important call and no need to be mad with power off when you are playing game.