Review on 🔌 Costyle Dual USB Wall Charger for Fast Charging - 3 Pack, Quick Charger 3.0 & 5V 2.4A Ports, iPhone 11 XS Max, Samsung Galaxy S10 S9 S8, Note 8 9 10, Pixel Compatible (Black) by Prentice Martin

Update: Upgrade to 5 stars. The problem wasn't the charger, it was a bad cable. Guilty. They work great. Original: I bought them for quality control. They worked great initially, but right after the 30 day return window the QC stopped working and now only offers weak charging (even normal charging). Maybe I got a bad batch; I'd happily give them the benefit of the doubt and exchange them, but that's not an option as they were sold by a non-Revain seller.