With the development of mobile devices today, the power issue is still a contradiction. It must be small in size and have sufficient power capacity, which is difficult for battery manufacturers. Under the current technical conditions, the maximum capacity of a mobile phone with the same body size is only about 4,000 mAh. This is the battery capacity obtained by compressing the battery after removing wireless charging, vibration motors, and other parts that take up volume. In the editor's opinion, in addition to making room for the battery, we can only work hard on the battery to meet the demand for large power.

　　Just recently, Nokia announced new battery technology they are working on. It shows that the battery life can be increased to 2.5 times based on the size of the existing lithium battery. This is a huge improvement, why? In Xianyou, under the conditions of mobile phone battery capacity, for example, if you have a 4000 mAh mobile phone, the battery life can last for one day. If Nokia's technology matures and is commercially used on mobile phones, then your battery life will increase exponentially. Thinking about it from another aspect, if the battery life is improved, the battery body can be reduced, so that the freed integration space can be left for a better vibration experience, better wireless charging and external speakers. It can be seen that an advancement in technology can improve the entire mobile phone experience.

　　Why do we need to work hard on batteries? The editor believes that before the arrival of the 5G era, more and more mobile terminals will appear as connections between objects and the cloud. Just like today's mobile phones, it is necessary to ensure both small size and thinness, while ensuring the durability of the battery. Expanding the scope of battery applications will lead to great breakthroughs in fields closely related to drones, automobiles and 5G. After all, the battery volume can be saved to upgrade more hardware standards and application depth, and it can also allow us to have better portability in the 5g era, eliminating our current battery anxiety on mobile phones and the need to carry power banks with us. trouble. In the editor's opinion, battery technology is an important reason that currently restricts the development of mobile devices.

　　What’s so special about Nokia’s battery technology? What is the principle? From what is known so far, it seems that it is a new battery launched in the laboratory in cooperation with a bioengineering research center in Dublin. The result is that the battery life can be extended to 2.5 times that of the current battery of the same size. And the planned market for this product is on mobile devices that are closely connected to 5g, such as drones, cars and smartphones. It also seizes the pain points of the market and carries out revolutionary innovation in technology. It can be guessed that the battery should have some biological characteristics added, rather than innovating from the basic chemical reaction principles.

　　Speaking of Nokia, what do you think of it? As one of the leaders of button machines, he has earned the title of King of Button Machines due to his excellent quality and user experience. At that time, China's mobile phone market also occupied a large area. With the rise of smart phones, Nokia clung to the Symbian system and the backward trend gave way to Apple. After the gradual development of smart phones, Nokia also launched several models accordingly. The sales volume is slightly average, and the recently released Gatling-like camera phone has not been favored by consumers. I hope to make a breakthrough in battery technology and return to the height of technology.

　　The last thing the editor wants to say is that with the advancement of battery technology and the 5g network, there are too many terminals that can be extended in the future, and the playability will be very good. It can also solve the current battery anxiety of mobile phones and other mobile devices, so that you don’t need to bring a power bank when you go out in the future. Are you satisfied with the battery capacity of your current mobile phone?

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