Annoyingly good for what it is.
Look, I wanted to hate this thing. 100 watts is practically nothing – you're not running a fridge or powering a workshop. The marketing makes it sound like a miracle box, and it's not. The weight could be lighter. The price per watt isn't anything special. And whoever decided on that shade of plastic needs their eyes checked.
But here's the thing – it actually does exactly what it's supposed to. Took it camping, charged phones, ran a small fan, kept a speaker going all weekend. No drama, no weird smells, no overheating. The USB ports are solid. It just works.
Hate giving five stars to something this simple, but honestly? For a lightweight portable backup, it's hard to fault. Would buy again, even if it hurts my pride a little. Five stars, reluctantly.