Powerbank “PB-5000”. This powerbank 5000 mAh with dual USB output (5 V / 2.1 A and 5 V / 1 A) gives you more power when you need it. With 5 LED indicators to show you the power level. USB input cables and integrated micro USB output. Compatible with most smartphones, tablets and other devices with USB power. It can be charged through the USB port of a laptop or desktop.