LR41 battery.Lithium batteries are no longer the bottleneck. Summary of fast charging technology

　　With the development of smartphones today, eight-core processors, 3GB of storage, and 2K screens have become very common. It can be said that the hardware configuration of mobile phones has the qualifications to compete with PCs. But there is one accessory that has developed very slowly, that is, the battery. It only took a few years to develop from lithium batteries to lithium polymer batteries. Batteries have become a bottleneck hindering the further development of smartphones.

　　It is not that mobile phone manufacturers have not noticed the battery problem, but they are trapped in battery technology that has been stagnant for many years. Before the emergence of creative new technologies, they cannot solve the problem from the root cause of the battery. Most mobile phone manufacturers have found new ways. Some have gone all out to make the battery wider, thicker and thicker to achieve higher capacity; some have been very creative and introduced solar technology into mobile phones; some have vigorously promoted it. Wireless charging technology; some develop external protective case batteries and mobile power supplies; some try to add power-saving modes at the software level, etc. But these methods can only be said to be helpless.

　　At this MWC2015 exhibition, Samsung released its latest flagship Galaxy S6/S6 Edge, which added its own "extremely fast charging technology. The official data is that 10 minutes of fast charging can support 2 hours of video playback. Under normal circumstances, 2 hours of video playback The video consumes about 25-30% of the power, which means that 10 minutes of charging can charge about 30% of the phone's power. This makes everyone turn their attention to fast charging technology, which may become a solution to battery problems. The essential.

Read recommendations:

LR14

Optimization method of lithium battery group inconsistency

Overcharge Protection of Liquid Lithium-Ion Batteries

18650 lithium battery cells

polymer lithium battery