I purchased one of these recently from eBay at a cost of £45 and from what I can see it was shipped from China, although seller states UK as location.
Upon receiving it, I was quite excited at the thought of being able to charge all 3 batteries, remote controller and my iPad mini 4 all at once with this device. I had 2 batteries and the remote that needed charging, 3rd battery was still on full charge. Once I connected it all up and switched it on, it looked like everything was fine until about 5-8 mins into charging, it just blew with smoke and burning smell coming from the unit. I’m not sure if I was just unlucky or these things are generally unsafe. Has anyone else purchased one and how did yours go?