hello and thanks again to both.
carrefour, i did misspell the new hub. it is Delux. i tried to attach a page from Schmidt Maschinenbau Homepage and nearly exploded Urlene.
i too was truly hopeful someone with any actual experience with either the Pedalpower+ battery, or running an iPhone off a hub: would be online and able to respond.
i have appreciated the input, and feel confident the hub will perform as needed. the question about overload looms now, and i wonder if installing two batteries in a parallel circuit would solve that?