The charging treasure at home forgot to pull out overnight, and the surveillance filmed the explosion screen: sparks splashed everywhere

Overcharging not only damages battery life, but may even pose a safety risk.

According to media reports, on December 13 in Guiyang, Guizhou. The monitor took a picture of the mobile power deflagration of the charging power supply in the home, and the scene sparks splashed around, and the flames burned for more than 20 minutes before they were extinguished.

According to the owner of the house, he was connected to the electric charging mobile power supply the night before, and after a night of getting up early in the morning to send his children to school, he forgot to unplug it, and did not expect the above accident at about 16:20 in the afternoon.

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At that time, there was no one in the house, but fortunately, the TV cabinet next to it was fireproof wood, which did not burn valuables, and eventually only burned the debris inside the box.

Although the brand model of the charging treasure involved is unknown, this accident also reminds everyone to buy a genuine mobile power bank with national standard certification from formal channels. Although many mobile power supplies claim to be multi-security protection mechanisms, in order to be complete, overcharging should be avoided.

Schematic diagram of the charging treasure, for reference only