ES982 40000mAh Business Power Bank Portable waterproof outdoor mobile wireless charger solar power bank

item is light weight, which is great for outdoor activities, but the solar sun charge, seems very slow and not reach high capacity, even after 48 hrs. It might be a high Amp power bank, while charged in the house via a power socket, but then it is a bit bulky and big for day to day use. for outdoor I doubt the sun energy capturing is sufficient. It would be great if the display, would rather show a rough number scale / indication of charged power, as 4 indication lights, is very vage, specially when you do not know if the 2nd light is now fully charged or not. (out of 4 lights). it is great that it has a torch/ light function, with a few modes, but it has no SOS mode. sadly so. ps. re price - found even cheaper elsewhere, but would not buy, as not convinced of quality for my needs..