Thank you. Yeah I did check Alibaba as well, and while that particular seller doesn't specify any electrical rating, the label which is vaguely visible on the stock photography suggests to me that it is likely the same unit as this one, this and this.
Bricks with that rating and box art seem to be all over the net right now. And well.. read the customer experiences on my 1st link
I went with this one instead. Fingers crossed.
The one I suggested was the only one without a minimum order. I did see the one you ended up buying on Alibaba, but you had buy a minimum of 20. Looks like the eBay listing is doing that for you. Good luck!
Tommy McClain