The portable solar generator works great in charging multiple devices while on the go. The unit has 3 USB and AC 120W output that comes in handy while charging. The unit is a little heavy for backpacking or long walking trips. I was able to charge 4 devices during my charging test. My x2 Motorola Moto G5 Plus, iPAd Air 2, and Samsung Galaxy Tab A. The iPad Air was the only one with minor issues. It charged slower than the rest of the devices. The unit does include a LED flashlight that also acts as a emergency light and flashes. Overall, this is a great charger for camping and outdoor activities.