I've used, Aliexpress, Gearbest and Banggood previously and generally found them fine but I've never heard of Yoshop. Has anyone had any experience of them they can share?
I think it is perfectly reasonable to criticise or point out postings which might not be the "member of public posting good deal they spotted" type of deal we would expect from this site. It's becoming increasingly apparent that HDUK is astrotufing deals from select vendors (I am thinking here of the Banggood or Gearbest autumn deal that was described as made hot a few hours ago for about 3 weeks in a row lol). Maybe this deal is good, maybe it's not, maybe it's designed to appear good in order generate the most cashback, combining as it does some 3 elements that HUKD goers love- Xiaomi/ exclusive coupon/ Cheap potentially practical consumer electronics (highfive)
Yes, it will output while being charged. All Xiaomi powerbanks do that. It's handy if you want to charge the powerbank and your phone overnight but you only have one USB port. That's quite a good idea you have there on the dashcam.
What's YoShop? - a new Chinese retailer like Gearbest, Tomtop, etc.?
I just think there are other channels to raise your concerns. I don't think it's helpful to effectively accuse members of unethical profiteering. Because threadspoiling. I've said my piece - back to the deal.