App to show current being produced by a USB charger
I want to test the output of USB chargers in my cars, is there an app that can be down loaded that will show this information clearly ?
iPhone SE, iOS 14
There are many apps available on the App Store for such purposes. Here's one that I tested recently and seems to work great, and is free: Amperes Battery Charging Lite. Hope this helps, and have a great rest of your day!