Is there a decent wireless charger for iphone 5?

I was recently given a duracell powermat as a gift but with the case for an iPhone 4/4S. I have an iPhone 5 and upon discovering the hideous case duracell has made for the iPhone 5, I quickly started looking elsewhere for a compatible case. After a little digging Duracell informed me that the case I want isn't compatible with the powermat (its Qi standard case). Is there a decent wireless charging pad out there that I can use thats QI compatible with my new case, or alternatively any iPhone 5 case thats compatible with the duracell powermat?