Before buying a phone, many people have a lot of inquiries about a phone. Many people talked to the experts about this issue. But one incident happened beyond the limits. To test the quality of the battery when buying a phone, a person bites the phone's battery.
The event is in China. One person went to buy a phone battery in an electronics store there. The person who bites the battery of the battery to know whether the preferred battery is right. And the iPhone's battery was blasted. He exploded in his face. The person immediately threw it out of hand. The whole incident has been caught in CCTV footage of the shop.