Ravpower 22000 mAh Simple and Powerful PWR Bank

A cool and simple portable charger by RAVPower 22000 mA/h with 5.8A total output on 3 iSmart 2.0 USB Ports. It can charge up to 3 devices at the same time with 97-98 % efficiency.

Link: www.amazon.com/gp/product/B07YCC7MD2