Review on Portable Solar Charger: BigBlue 28W Solar Panel with Digital Ammeter, 2USB (5V/4A) - Camping, iPhone, Huawei, LG, Google Pixel by Autumn Davis

The best of all solar chargers. Tested in a cloudy environment with low sunlight and it still charges my iphone. I'm glad I bought it. I would like to change my rating here. I attempted to use the same item in bright sunlight today, January 17, 2019, here in Kendall Park, NJ. About 11:15. I kept him away for almost an hour. My iPhone battery was at 15% and an hour later when I went to see the charge it almost dropped to 2% instead of charging it drained my iPhone. Sorry I am totally disappointed and will be returning my product.