VEEKTOMX 56,000mAh 100w USB-C Portable Fast Charging Powerbank

I had a lot of high hopes for this charger. Received it, charged it up, but it will not charge multiple devices. Returning for a replacement, but am disappointed UPDATE: Ok, I have received my replacement and returned the original. Here is the gist after a lot of testing… Ports 3 (100W), 5 (18W) and 6 (18W) are all connected. If you use port 3 (100W) with ports 5 and/or 6, your wattage will significantly drop, likely due to safety reasons. The ports are not independent. If you just use port 3 without 5 and/or 6, you can achieve 100W. The same goes for ports 1 (30w) and port 4 (18W). If you use ports 1 and 4 simultaneously, your wattage on port 1 will be capped. Here is the good news… if you just use ports 1 and 3, you can achieve maximum output of 130W (30W from port 1 and 100W from port 4). For my purposes, that is what I need. But the reason for 3 stars is because that is not what is advertised. Also, if you use ports 1 and 4 like I do, you need to plug in the 100W charger first and then the 30W. If you do not plug in devices in this order, both will not charge. I got us for $95. For that price I will keep it. But the advertising is misleading.