NeWisdom Qi charger works great for my LG phones!
I've had lots of cheap "no-name" Qi chargers over the last few years, and have had fair-to-decent luck with them. They've been a bit temperamental at times, and even found one that would only work with certain phones, and some wouldn't seem to work well through a phone case (or the phone got really hot). I've heard some folks complain about noisy cheap chargers as well, though I haven't had one of those.
Now I have my first name-brand Qi charger, and I'll admit, NeWisdom, I'm impressed! I've tested this charger with my LG V10 and my LG G4, and it works nicely with both (through the slim cases I have on both of them). There is a small green led on the side of the charger that turns blue when the phone is properly positioned. (My no-name chargers had a similar setup, but with really bright lights - not good to use on the bedroom nightstand).
I've spent most of my time testing the LG V10 (my main phone), and haven't noticed the phone ever getting hot. Although the V10 doesn't support fast Qi charging (this charger does support the feature), I found this charger to charge my phone quickly and quietly (significantly quicker than no-names) - and no funny noises from this charger.
I was surprised at how compact the charger is - it fits very nicely on a special spot on my nightstand (and the single small LED on the side that I mentioned is not bright enough to disturb my sleep, just enough to see that the phone is properly charging). I have now banished the no-name chargers from the bedroom, and exclusively use this charger to charge overnight.
A side note for people not sure about Qi wireless charging - the LG V10 and LG G4 phones do not have wireless receivers built into them. You have to purchase a Qi receiver specific these phones, and install them in the back cover, or buy the special LG Qi case. Then you buy a Qi wireless charger, and voila - no more needing to plug in the phone. Other phones (e.g. Samsung's Galaxy S6) have the receiver built in by default, so you only need to purchase a charger.
I received this product in exchange for my honest review.