http://www.amazon.com/Charge-3-0-CHOE-Compatible-Included-Charger/dp/B019Q5WT6W
I suppose I should've led with that. I tried these cheap SHARKK ones, this beefier iClever one, and a CHOETECH one that I had to return due to case defects.
My apologies! http://www.amazon.com/Charge-3-0-CHOE-Compatible-Included-Charger/dp/B019Q5WT6W