I understand. I think one of our Kitizens pointed this out to me some years ago, or perhaps I’m just inventing memories, I seem to recall struggling to read small writing on such an adaptor and I think I determined from this that it was an iPad grade current device not one for iPhones only, if I’m understanding correctly. But I ought to recheck this.
To clarify though, I should have explained properly. When I said it doesn’t charge, meaning it "doesn’t work," very roughly speaking, the icon at the top right hand corner doesn’t show a lightning symbol and the icon doesn’t go green. It’s as if there’s no thing plugged in at all. It’s not a case if it looking as if there is power plugged in but the charge percentage figure fails to rise, so it’s not getting enough current for it to charge the battery, only enough to run the machine. It’s all or nothing.
At least I’ve found one usb charging hub + lightning cable combination that works, so I will be able to charge it all the way to 100%, I expect. I will need to leave the iPad on janet’s bedside table for now, as the usb cable isn’t long enough to reach me and she needs the usb charger hub, so I can just steal it off her, nor can I swap hers for mine as her hub doesn’t support enough devices for me; I need about six and hers only supports about two, iirc.