2025-08-09 00:00:00 Many of you have to leave your smartphone battery charging overnight. In addition to the fire hazard, everyone knows about the cases of explosions and fires, this charging option reduces the battery life. There is an opinion that it is necessary to charge no more than 85%-95% to extend the battery life of a smartphone. With the advent of "Smart sockets" it became possible to control the charging of the smartphone battery. This is the application with