Review on AILKIN [2-Pack] 5V/2.1AMP USB Wall Charger | Home Travel Plug Power Adapter | Compatible with iPhone 13 12 Pro Max Mini SE 11 11Pro XS XR X 8 Plus, Samsung Galaxy, LG, Motorola by Dean Love

Works great and I checked to make sure the voltage is ok. I test all chargers as they have damaged hardware in the past with a faulty charger. Experience has taught me that it is not good to assume that all chargers are USB compliant. I recently ordered a couple of dual port chargers that turned out to be junk so I ordered a couple of other high end chargers. Trash looked the way it is from the outside. This is only superficial as they were heavily overloaded and a hazard to equipment. The video is my test of the Ailkin charger, that works great. The USB specification is for 5V, no higher than 5.25V and no lower than 4.4V (for USB and USB2, USB 3 can be a little lower). The problems I've encountered are related to surge chargers. Both Ailkin dual port chargers comply with the USB specification.