Good for camping, not for blackouts
Bought this for weekend camping and emergency phone charging. It folds up small, the USB ports work, and on a clear day it kept our phones alive. Happy wife, happy life β at least she can charge hers.
But don't expect it to power anything serious. 20W won't run a fridge, fan, or even a small cooler. During a real outage, it's basically a toy. Build feels okay, but $124 is steep for the output.
Four stars for what it is: a portable charger for light use. If your voltage is unstable at home, skip this and buy a proper stabilizer instead.