Chapter 563: Waste utilization

When it comes to Apple, the publisher of the iPhone series, one has to mention another old rival with Apple and Apple's products-Korea Samsung.
Instead of using Apple’s exclusive IOS operating system, Samsung’s mobile phones use the open source Android system. For users who don’t like the IOS system, the Samsung series of mobile phones are quite a good choice, and they are influential in China’s high-quality and inexpensive domestic brands. Before the expansion, Samsung mobile phones once reached a rivalry with Apple.
However, just when Samsung’s mobile phones were gaining momentum, an accident that shocked the world once plunged it into a crisis. This accident was often talked about by people until decades later-that is, "Samsung note7 explosion".
Samsung is an Android smartphone released in August 2016. However, less than a month after the Note7 was released, more than 100 explosions occurred one after another around the world. According to subsequent investigations, the explosion occurred. It is due to the quality of the lithium battery built into note7.
Lithium batteries can be seen everywhere in life. Because of their long life, large capacity, low cost, etc., they are widely used in various products, from NASA's rover in the United States to ordinary people everywhere. Visible electronic products, lithium batteries are almost everywhere.
However, if the voltage of the lithium battery is too high, or the instantaneous current is too large due to a short circuit of the battery, it will cause a large amount of heat and gas to accumulate inside the lithium battery in a short time, which will cause an explosion.
In addition to these two methods, there is a simpler and more rude way to make lithium batteries explode, which is to directly heat them to temperatures above 300 degrees Celsius.
When the Note7 explosion happened, a lot of stalkers appeared on the Internet, so that during that time, the note7 mobile phone was almost equal to the grenade.
Of course, the explosive power of lithium batteries is definitely much weaker than that of grenades, but...what if one hundred, two hundred or more lithium batteries explode together?
Quantitative changes lead to qualitative changes. This is not just a talk...
When Qi Lin mentioned the digital product counter, Cheng Yanqiu had already guessed his thoughts, and immediately led Qi Lin to the northeast corner of the third underground floor.
Almost all here are counters selling personal electronic products-all kinds of mobile phones, tablets, and notebooks, which naturally include the famous Samsung and Apple counters.
Of course, the largest counters are the domestic brands of China Huaxia. In the process of catching up for decades, both the performance and quality of Huaxia mobile phones have surpassed Apple, which was almost the leader in the mobile phone industry. The most sold mobile phone in the world.
"Find out all the spare lithium batteries in the store and pile them together. We have to make a big enough battery bomb!" Qi Lin said.
For those batteries installed in computers or mobile phones, even if they are not turned on for a few years, the stored power will be discharged by automatic discharge, but those spare lithium batteries that are stored in a half-charged state, even if After three to five years, a considerable voltage can still be maintained inside.
What Qi Lin needs is these lithium battery blocks that have not been completely scrapped.
Fortunately, before the asylum seekers flooded into the underground shopping malls, domestic signal base stations had stopped serving the civilian frequency band. Therefore, these digital products were not looted or destroyed, only the relatively outer counters were smashed. It's just broken.
Soon, palm-sized mobile phone batteries and long strips of laptop batteries piled up into a hill over half a meter high. Qi Lin found several large shopping bags and put them all in.
Before the war, Qi Lin watched a video of a lithium battery overcharge experiment. It was a 50,000 mAh battery. At the moment the battery exploded, the plywood wall near the battery was directly blown through. A hole was left, the glass windows on the other side were all shattered, and the small half of the room was blackened.
Although the capacity of laptop batteries and mobile phone batteries is only a few thousand milliamperes, the power of a few hundred pieces together is definitely not to be underestimated.
After all the batteries were packed in a shopping bag, Qi Lin ran to the counter again, found several cardboard boxes for transport packaging, shredded the cardboard boxes, and then stuffed the scraps between the battery and the battery. In the gap.
Qi Lin and Cheng Yanqiu carried two big bags alone, and once again returned to the second underground floor.
"I counted three, we rushed in, rushed in front of the sarcoma, lit the fuze, and then turned and ran. Even if it fails to explode once, then explode a second time. Anyway, there is still a battery below. A lot." Qi Lin said to Cheng Yanqiu.
"Three, two, one, go!"
As soon as Qi Lin's voice fell, the two of them rushed towards the location of the sarcoma with four full-filled shopping bags~EbookFREE.me~ When the supermarket cut prices, those aunts and aunts were shopping The situation.
As soon as they stepped on the fleshy membrane, the blood blisters on the fleshy membrane began to swell again, but they didn't even look at it, they kept their heads and rushed forward.
The strange sarcoma reappeared in the vision of Qi Lin and Cheng Yanqiu. The two took out the lighter, lit the fuze made of cardboard and cotton wool in the shopping bag, and then forced the shopping bag toward it. A sarcoma was lost.
With a few muffled noises, four shopping bags filled with batteries steadily fell under the sarcoma, and the fuze quickly burned in, and a pungent smoke began to rise from it.
"run!"
The two turned around and ran away without saying anything!
"Boom!" Qi Lin didn't run far, and a muffled sound came from behind him. Then, there were successive explosions, crisp or dull, as if a string of firecrackers were lit.
Qi Lin looked back and saw that a large number of batteries were scattered, and only less than half of them successfully exploded, and they did not cause much damage to the sarcoma.
"Damn it, forgot about such an important thing!"
Qi Lin just remembered at this time that the capacities, brands, specifications, and even materials of these batteries are completely different. The power and time of the explosion are naturally different. The premise to cause serious damage to this sarcoma is based on all batteries. In the case of simultaneous explosions, but now, the battery that exploded first directly blows up the other batteries. The latter battery either failed to be detonated or exploded several meters away from the sarcoma. , Completely unable to achieve the desired effect.
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