My Samsung Galaxy 8+ only charges about 20% per hour best case.

Great if your phone supports Wireless Charging and don't have a durable thick case

This is a great sturdy holder and charges quickly.. only downfall is it is not large enough for big phones inside cases

To small to have phone in it's protective case

If you own a tiny phone without a good protective case this Item may work for you

Unfortunately this charger mount did not work with my clear slim Otterbox case for my Samsung Note 8, even though my Samsung wireless charger works fine with this case

Charges perfectly through my Spigen Tough Armor case.

The holder is well built and holds a Samsung S8+ and Note 9 firmly in place on the air vent in our BMX X6 with protective cases

even a + that has a edge only case, but if you have something like a Life-proof or Otter, it may not work for you unless you tweak it,

I contacted the seller to discuss a issue with the holder not charging my phone through a protective case and received an immediate response to my concern

I took a gamble on this mount hoping it would be able to charge through the thin protective case I have on my Samsung S9

Since I am super paranoid about my phone being damaged it will never be removed from it's case thus making the charger useless to me

No problem charging through my clear case.

I have been trying different charges for my phone because I have a bulky case (it has a little stand behind)

I have a Spigen Tough Armor case with a metal back which gives added weight.

It works fine if I take the protective case of

I have a Samsung S9+ with a fairly bulky case.

I did have to take iphone out of mu Otter box to use, but it is one of the larger Otter box protective case.

As an a/c vent car mount, it is very strong and reliable