why you should never tinker with your phone's battery: flames shoot out of handset as technician repairs it in shocking video - lithium ion polymer battery

This is an amazing time when the phone suddenly caught fire when replacing the battery.
CCTV footage from China's smartphone repair shop showed technicians jumping out of the road in time.
When its owner looks at the fire in horror from behind the counter, it can be seen that the fire shoots out of the device.
Within seconds of its glow, the entire phone was swallowed up by flames.
It is believed that the woman tried to replace the battery, probably because her cell phone had been out of power all the time.
The model of this device is not clear, but it seems to be Samsung's.
At the beginning of the lens, the worker squatted on the device, holding something that looked like a sharp pencil
Forming tools used when fiddling with power supplies.
But the fire suddenly poured out from the bottom of the phone, spraying in his direction, like a fire --
The ion polymer battery is ignited.
It is believed that he poked a hole in the battery during the repair, causing the battery to leak.
He quickly jumped on the lap of his colleague sitting next to him. The customer -
Who cranks his neck at the counter?
Throw darts back
Thankfully, no one was hurt in the panic.