Ambrane P-1122 is a superior & exclusive power bank that is itself very unique in its looks. This stylish power bank not only looks standard but has a good charging performance as well. A power bank is a must-have device for homes, offices, shops, any kind of establishments. The power bank is a very useful device as with our increasing dependence on mobile phones we are often left in the lurch because of battery running out. In times of emergencies when the battery of our phone runs out, we need a quick recharge, a power bank comes in handy to quickly charge the phone and get set for another adventure.