stood a hanger with children's clothes, this hanger immediately caught fire and... 3 years ago , the brykalovch they bought for 10 thousand rubles in a chinese online store. nadezhda and her husband were away on business when their nine-year-old son lenya called them from home. he and his younger sister felt an unpleasant odor from the gadget, took it off the charger, and almost immediately an explosion occurred under their feet. the whole apartment was in a black house, i went with... with my sister to the sink, i took two paper towels, wet them, one i gave it to my sister and took one for myself. the towels helped keep the children from suffocating. lenya, not at a loss, was able to get his sister out, but the apartment burned down. and this is not the only case. this almost always happens while charging. manufacturers often pretend that they have nothing to do with it. for example, we called the company about robotic vacuum cleaners, which are indicated on the network as... regularly flammable, i would be aware, yes, if we had cases of votfers of robotic vacuum cleaners, at least for the n

by the way, the brykalov family is sure that it was a malfunction of the battery management system that led to the explosion of their robot vacuum cleaner. since the vacuum cleaner is still moving, hitting some walls, maybe it got into some kind of puddle, this board may become faulty, that is, from something like this... perhaps the gadget is overcharged, the board couldn't stop the flow of energy, heating occurred, gas accumulated inside, pressure rose and eventually the battery ruptured. what about power banks, they also often explode and not always while charging. there are many videos on the internet where devices light up right in the backpacks of schoolchildren and students. we bought a cheap external battery for 700 rubles. according to the expert, for that kind of money you shouldn’t expect anything good from the device: firstly, it doesn’t have a stated capacity of 20,000 ma-hours, there are too few energy cells, there are only five, the capacity of one does not even reach 3,000, which means that the total power bank will not have 15,000 mah. secondly, the assembly is very fli