Wasteland Survival Code

Chapter 556
When it comes to Apple, the publisher of the iPhone series of mobile phones, we have to mention another old rival with Apple and Apple's products-Samsung Korea.

Unlike using Apple’s exclusive IOS operating system, Samsung mobile phones use the open source Android system. For those users who don’t like the IOS system, the Samsung series mobile phones are quite a good choice. Before the expansion, Samsung mobile phones once reached the situation of fighting against Apple.

However, when Samsung's mobile phone was gaining momentum, an accident that shocked the world once plunged it into crisis. This accident was often mentioned by people until decades later-that is, "Samsung note7 bombing incident".

Samsung Galaxy Note7 is an Android smart phone released in August 2016. However, less than a month after Note8 was released, more than 7 explosions occurred one after another around the world. According to subsequent investigations, the explosions It is due to the quality problem of the built-in lithium battery of note100.

Lithium batteries can be seen everywhere in life. Due to their advantages of long life, large capacity, and low cost, they are widely used in various products, ranging from the Mars rover of NASA in the United States to the hands of ordinary people. 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 period of time, causing an explosion.

In addition to these two methods, there is a simpler and more brutal way to make a lithium battery explode, which is to directly heat it to a temperature above [-] degrees Celsius.

When the Note7 explosion happened, there were a lot of memes on the Internet, so that during that time, the Note7 mobile phone was almost equated with the grenade.

Of course, the power of a lithium battery explosion must be much weaker than that of a grenade, but... what if 100 yuan, 200 yuan or more lithium batteries explode together?

Quantitative change leads to qualitative change This is not just talk...

When Qi Lin mentioned the digital product counter, Cheng Yanqiu had already guessed what he was thinking, and immediately took Qi Lin to the area located in the northeast corner of the third basement floor.

Almost all of them are counters selling personal electronic products - all kinds of mobile phones, tablets, and notebooks, including the very famous Samsung and Apple counters.

Of course, the largest counters are still Huaxia’s domestic brands. During decades of catching up, Huaxia’s mobile phones have surpassed Apple, which was almost the leader in the mobile phone industry at the time, in terms of performance and quality, and have become 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.

Those batteries installed in computers or mobile phones, after so many years, even if they are not turned on, the automatic discharge will discharge the stored power, but those spare lithium batteries stored in a half-charged state, even if After three to five years, the inside can still maintain a considerable voltage.

What Qi Lin needs are these lithium battery blocks that have not been completely scrapped.

Fortunately, before those refugees poured into the underground shopping malls, the domestic signal base stations had stopped serving the civilian frequency band, so these digital products were not plundered or damaged, only a few counters outside were smashed It's just broken.

Soon, palm-sized mobile phone batteries and strip-shaped laptop batteries piled up into a hill more than half a meter high. Qi Lin found a few 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 battery with a capacity of [-] mAh. At the moment the battery exploded, the plywood wall near the battery was directly blown through. A hole was made, and the glass windows on the other side were completely shattered, and half of the room was smothered in pitch black.

Although the capacity of laptop batteries and mobile phone batteries is only a few thousand milliamps, the power of a few hundred pieces added together must not be underestimated.

After packing all the batteries in a shopping bag, Qi Lin ran to the counter again, found several cardboard boxes for transport packaging, tore up the cardboard boxes, and then stuffed the pieces into the gap between the batteries. in the gap.

Qi Lin and Cheng Yanqiu went back to the second basement with two big bags alone.

"I counted to three, we rushed in together, rushed to the sarcoma, lit the fuze and threw it there, then turned around and ran, even if it couldn't be blown up once, then blow it up a second time, anyway, there are still batteries underneath A lot." Qi Lin said to Cheng Yanqiu.

"Three, two, one, go!"

As soon as Qi Lin finished speaking, the two of them rushed towards the location of the sarcoma with four overstuffed shopping bags in their hands. It was like those aunts and aunts who were shopping when the supermarket cut prices.

As soon as they stepped on the meat membrane, the blood bubbles on the meat membrane began to swell again, but the two of them didn't even look at it, and kept rushing forward.

The strange sarcoid reappeared in the field of vision of Qi Lin and Cheng Yanqiu. The two took out the lighter, lit the fuze made out of cardboard and cotton wool in the shopping bag, and then vigorously pointed the shopping bag towards it. A sarcoma was lost.

Accompanied by a few muffled sounds, four shopping bags full of batteries landed firmly under the tumor, and the fuze burned in quickly, and a burst of pungent smoke began to rise from it.

"run!"

Without saying a word, the two turned around and ran away!
"Boom!" Qi Lin didn't run far, when a muffled sound came from behind, followed by a succession of crisp or dull explosions, as if a string of firecrackers had been ignited.

Qi Lin looked back and saw a large number of batteries scattered, less than half of which exploded successfully, and did not cause much damage to the sarcoma.

"Damn it, you forgot such an important thing!"

It was only then that Qi Lin remembered that these batteries had completely different capacities, brands, specifications, and even materials, and the power and time of the explosions were naturally very different. In the case of explosions at the same time, but now, the battery that exploded first directly blows up the other batteries, and the latter batteries either failed to be detonated, or exploded several meters away from the sarcoma. , which does not achieve the desired effect at all.

(End of this chapter)