It’s a little, low-cost charger with a pair of USB-A ports that can both put out up to 12W of power (24W full). That’s more than enough to charge iPhones and iPads, most Android units, and many other USB devices at a fairly acceptable clip. The battery on my vehicle https://trentonidvky.blogsidea.com/39276438/best-car-charger-for-rog-ally-options