On April 17, a fire broke out in a college dormitory in Jiangsu
A quilt for a bed was burned
Fortunately, no one was injured
According to the preliminary investigation, the cause of the accident was:
A student's power bank spontaneously combusted and caused a fire
The small power bank "causing trouble" is not an isolated case
Previously, there were also a number of accidents caused by power banks
May 2023
Inside a carriage of Beijing Metro Line 7
A woman's power bank exploded
July 2022, Yichang, Hubei
A passenger while riding a bullet train
The power bank in the backpack suddenly exploded
Causes the contents of the bag to catch fire
Why does the power bank become a "charging explosion"?
What are the dangers of improper use?
1. Extrusion experiment
The power bank reacts quickly when under heavy pressure, producing a large amount of white smoke
2. Acupuncture experiment
When the power bank is poked by a sharp object, it explodes quickly
Experiments can be seen
In the event of a fall, squeeze or sharp object poke
Power banks are prone to violent reactions
It may cause serious consequences such as smoke, fire, explosion, etc
It is also clearly stated in the instruction manual of the power bank
Do not press or tap the power bank
And avoid dropping or strong vibration of the power bank
Did everyone remember it?
▲ Instruction manual of a certain brand of power bank
Although the power bank is small, the "temper" is not small
When you are using a power bank
Be sure to stay safe
"Love and use treasure, use treasure safely"
The following [safety instructions for the use of power bank]
Let's learn together!