Hello Martin, hello all,
Just to say in short, that I love mjLorton video channel. Great job!
I watched before review of those group of portable solar chargers, and suggested (in comments) to do an review of BlitzWolf 20W (BW-L1) Foldable Portable SunPower Solar Charger, 'cause it seems to me that this charger is better than many in your review.
Also I just watched your AUKEY 20W 2-Port Solar Charger review video, and wondering why you didn't try to utilize both ports in the same time. Just to check what will happen; and to see if panels can deliver more energy than electronics is maybe limiting?
Best regards!