Nebo NEB-PBK-0014 Portable Power Bank, 20,000 mAh, Lithium-Ion, 1 (Input), 2 (Output)-USB Port, Black (Pack of 4)

Nebo's 20K power bank is a compact, large capacity power solution to easily charge your devices on-the-go. This portable battery backup features USB-C and USB-A output ports to provide a wide compatibility for keeping your devices running all day long. The power bank can be recharged using the bi-directional USB-C port and features a digital battery percentage display, so you know exactly how much power you have remaining. Ideal for personal or shared use. The power bank is sturdy, impact-resistant and the 20000 mAh (74 W-hr) capacity is enough to charge a smartphone up to 4X before needing to be recharged.