We experienced a catastrophic house fire 4/23/22. It was sitting in the kitchen under at least 6 inches of wet insulation. It was exposed to extreme temperatures. The microwave door was melted somewhat to give you an example. This powered right up and continues to charge and work everyday since then. I cannot say the same for our 3 gaming PCs or the little's tablets. Our tvs screens even melted. I will forever buy samsung products!!