I Am a Big Winner in Life

Chapter 970

By listing the data, Zhao Wanxi arranged the complicated charging efficiency issues clearly, so that even laymen can clearly understand the charging efficiency situation.

“I just said that the graphene battery does not have the problem of charge efficiency degradation. Whether it is in the absence of electricity or 99% of the electricity, its charging speed is consistent. This graphene battery sample is Minutes can be charged into milliampere-hour electricity.” Zhao Wanxi introduced.

“Its capacity is 7000 mAh, theoretically it only takes 12 minutes and 42 seconds to be fully charged, but because of the loss of cables and interfaces, and the internal resistance of the battery, it takes 13 minutes to charge from 0 to 100%!” Zhao Wanxi explained.

Hearing this data, Anliang was shocked, okay?

7000 mAh battery, 13 minutes charging time?

Compared with the original 4500 mAh battery of the Petal M30Pro mobile phone, it takes 74 minutes to charge from 0 to 100%, and it still uses the wired 40W super charging mode.

In comparison, the capacity of graphene batteries is larger, and the charging time is much lower than that of lithium-ion batteries. Even if the manufacturing cost is twice the price of lithium-ion batteries, is it still the advantage of complete rolling?

“Now we will demonstrate the whole charging process. During the whole charging process, we will use an infrared thermometer to record the temperature of this petal M30Pro mobile phone in all directions, and invite Li Mingfei and Xiaoyu to touch it personally to feel its charging. Fever ¨々.” Zhao Wanxi explained.

After Zhao Wanxi finished speaking, Wu Chunsheng connected the standard Type-C E-mark data cable to the charging port of the Petal M30Pro mobile phone, and the timer started to work.

One minute later, the remaining battery data displayed on the Petal M30Pro mobile phone rose from 1% to 9%, which is a very fast charging speed.(Read more @ wuxiax.com)

Zhao Wanxi added, “The charging in the first minute is 8%, but in fact there is no 8%, because the mobile phone system does not display the data after the decimal point.”

Zhao Wanxi reminded, “Today’s indoor temperature is 22 degrees Celsius. From the information displayed by the infrared thermometer, the current temperature of this petal M30Pro phone is only 28 degrees Celsius. Mr. Li Mingfei, Xiaoyu, you can touch it. Look at its temperature.”

Li Mingfei and Hu Xiaoyu tested the temperature separately. The staff of the National Security Investigation Bureau handed the two microphones to Li Mingfei and Hu Xiaoyu, so that they could share their feelings.

Hu Xiaoyu spoke first, “It’s a bit cold, at least a bit colder than my hands.”

Li Mingfei seconded, “It’s really a bit cold, so super high-speed charging, won’t it get hot?”

Zhao Wanxi responded, “In fact, it generates heat! The biggest reason for the heating of lithium-ion batteries is the internal resistance of the battery. Because of the internal resistance, the electrical energy is converted into heat. The heat converted during charging is also very small, so its heat is very low, which is completely offset by natural heat dissipation.”

During the charging process from 0 to 100%, Li Mingfei and Hu Xiaoyu repeatedly tested the temperature. Whether they used it in person or the data from the infrared thermometer, it showed that the petal M30Pro phone was charging. There is really not much heat at that time.

The highest temperature was 29 degrees Celsius, which was the heat transferred by Hu Xiaoyu and Li Mingfei when they started playing. When they put them down, the temperature dropped to 28 degrees Celsius.

This level of temperature control makes everyone at the scene extremely excited, because they are very clear that such graphene batteries already have commercial value and are of very high commercial value.

The cost of lithium-ion batteries is not high. Let’s use the lithium-ion battery of the Petal M30Pro mobile phone as an example. The cost price is definitely not more than 50 yuan!

Even if the cost of a graphene battery is twice the cost of a lithium-ion battery, it is only 100 yuan.

If the petal M30Pro mobile phone is replaced with a graphene battery, according to the 100W non-fading charging performance, the battery capacity of 7000 mAh, the charge is 100% from 0 in 13 minutes, and the battery is not hot, the price will be increased by 1000 Is yuan difficult?

It’s definitely not difficult!

Even if you are worried about risks, let the dual version of lithium-ion battery and graphene battery be side by side, and then adjust it according to the market sales situation, right?

Zhao Wanxi added, “｀”The power of graphene batteries, in addition to the situation we demonstrated, is also very outstanding in terms of safety performance (Li Dehao), even if the graphene battery is punctured and even cut it directly In two stages, it will neither burn nor explode, and it can even be used normally, but it just loses some capacity.”

“Of course, the damaged graphene battery can only be discharged normally and persisted until the power is exhausted. If it is still charged, it cannot be effectively charged.” Zhao Wanxi smiled.

Anliang looked at Zhao Wanxi’s smile, he felt a little bit hit, but cut off his thoughts the next moment.

Zhao Wanxi’s identity is too special. If Anliang wants to be with Zhao Wanxi, he can only be with Zhao Wanxi. He doesn’t want to be like that.

After all, Anliang is a good man, he can’t do things like chaos and abandonment! .