A new case of a smartphone battery explosion has come to light. This time, the battery exploded in a boy's mouth, leaving him badly injured. The incident was caught on CCTV and then quickly went viral on the internet. Let's delve into the details.
The video reveals the boy was standing at a service center counter. During this time, he suddenly placed the smartphone battery into his mouth and began to press it. The exact location of this incident isn't known.
The outer cover of the battery burst under the pressure of the teeth, initiating a chemical process known as thermal runaway. This caused an immediate and fierce explosion, releasing flames and sparks.
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Following the accident, staff and other customers in the shop rushed to help. The injured boy was immediately taken to the hospital, where he is undergoing treatment.
For smartphone or battery safety, it's crucial not to press them. Smartphone batteries are powerful, and a small mistake can turn them into a dangerous weapon.
Modern smartphones use lithium-ion batteries, which are highly sensitive. They contain positive and negative electrodes separated by a film.
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If this separator gets displaced, the electrodes can react, resulting in an explosion. The separator sheet can be dislodged by pressure from teeth or sharp objects piercing the battery.
Never place a smartphone or its battery between your teeth. This common but risky behavior can bring enormous harm.
