Lithium polymer batteries used in drones are extreme sensitive to moisture and flying is strictly prohibited on rainy days. (*) rainy (*) strictly (*) extreme (*) batteries
This is a companion discussion topic for the original entry at https://english.best/questions/24942,lithium-polymer-ubatteriesu-used-in-drones-are-uextremeu-sensitive-to-moisture-and-flying-is-ustrictlyu-prohibited-on-urainyu-days/