We're here to present a potent power bank that can charge the battery of your device from 0% to 60% in just thirty-five minutes! Enjoy this fast power bank, which can simultaneously charge three devices, when you go on a picnic. This power bank's main feature is that it can also charge your laptop. The large 20000mAh Li-ion battery in this small power bank is accompanied by an LED display that shows you how much charge is left. With this power bank, you can be sure that charging will be efficient and quick. Keep it!