CR927 battery

Why is the development of mobile phone CR927 battery technology not very fast

Is your mobile phone less and less durable? I used to charge it once a day, but now I don’t know how many times I need to charge it every day. If you go out for a long time without a power bank, do you feel panic? I am afraid that the mobile phone will shut down automatically due to insufficient power. Is the reason for your change of mobile phone because of the CR927 battery? Why is the development of mobile phone CR927 battery technology not very fast? Why has the problem of short CR927 battery life of smartphones not been solved for so many years? What is the problem?

CR927 battery technology is not developing slowly

CR927 battery technology is not slow, but compared with chip technology, it is a bit dwarfed! At present, mobile phone batteries on the market are basically lithium batteries, because lithium is the metal with the lowest potential among all metals. Lithium as a negative electrode produces a relatively high rated voltage, and lithium-ion batteries have a higher energy density. From the perspective of environmental protection, lithium is not a heavy metal and causes little pollution to the environment. Therefore, lithium batteries are the most suitable choice at present, and perhaps graphene batteries will be a good choice in the future.

After introducing why lithium is used as a CR927 battery material, let’s talk about how to increase the CR927 battery life of mobile phones? If you want to increase the CR927 battery life, you have to increase the energy density of lithium batteries, but the energy density of lithium is closely related to the lithium element itself, and it is not easy to solve! Now those scientific researchers can only barely improve the CR927 battery life by constantly changing the electrolyte and looking for new positive materials, and the annual progress is about 3%. According to this progress, we should be able to personally experience the longer CR927 battery life, but most people should not feel it, because now electronic products are updated faster, and a flagship chip is released every year. For scientific and technological workers in CR927 battery research and development, this is the most depressing thing. Their hard-earned achievements are wiped out.

Progress in a different way

Although CR927 battery technology improves by about 3% every year, it is still not enough in the face of the rapid development of chip technology. CR927 battery technology is more difficult to overcome, but now mobile phone manufacturers also have their own ways, and some software for controlling power has also been produced, but the editor thinks this effect is minimal. Later, fast charging technology was introduced, and the original charging time of more than two hours was shortened by more than an hour. Although it did not directly solve the CR927 battery problem, faster charging technology still saves a lot of people's time. This is also a breakthrough. Now Huawei has launched graphene heat dissipation. Although it is not directly used on batteries, I think this is also a big progress. I believe that all roads lead to Rome, and there is always a way to solve the CR927 battery problem.

Future Outlook

There are also many reports on graphene batteries, but they are only in theory. After all, the manufacturing process of graphene is not very sound. Otherwise, graphene is added to the negative electrode or electrolyte of lithium batteries to increase conductivity, which is not strictly speaking a graphene CR927 battery. I hope that one day the CR927 battery can really achieve a major breakthrough, then not only in the field of mobile phones, but all walks of life will undergo earth-shaking changes.

Read recommendations:

6LR61

Lithium battery discharge circuit.18650 lithium ion battery cell

Measures to Reduce the Self-Discharge Rate of Lithium Batteries

lithium battery for solar energy storage system maker

18650 lithium battery 2600mah