Review on Topsolar SolarFairy 30S Foldable Solar Panel 30W Portable Battery Charger Kit for Cell Phone Power Bank Car Boat RVs Off-Grid Charging of 12V Batteries & 5V Devices by Mike Ogunlana

I was surprised at how fast it charged my device. I was expecting it to be the same as other small panels I've bought but it actually matched the description and worked just like the description and it's smaller than the less powerful and expensive panel I own. I would buy another one of these, that's the highest praise I can think of.