When your device run out of battery and there is no socket around to charge them then the Minix 2500 mAh Power Bank, S1 emerges as a lifesaver. There is no need for a plug point, simply connect your device, give it more juice and you are good to go. The power bank helps you to hear songs, take pictures and do anything you want on your device without having fear of battery exhaustion when you are not near a power source. The sleek power bank provides high speed charging at all times while also ensuring that your devices are not harmed in any way.