326 pm，Xiaomi mobile phone official once again preheated the Xiaomi 11 super cup series，It also announced that Xiaomi 11 Ultra will launch the first super fast charging silicon oxygen negative electrode battery in the industry，Make your phone's battery thinner、Charging faster。
Silicon oxygen negative electrode batteries were previously mainly used in the new energy vehicle industry，This is the first time in the world that Xiaomi has applied this technology to mobile phone products，Add nano-scale silicon material through negative electrode，Bring 10 times the theoretical capacity of graphite。
It is reported that，Nowadays, the energy density of traditional graphite negative electrode batteries has reached the theoretical limit (372mAh/g)，It's hard to improve again，This restricts the battery capacity of the mobile phone，And the volume of thin mobile phone，Silicon oxygen negative electrode technology can have higher energy density，Bring greater battery capacity and higher fast charge。
Xiaomi said，This time, Xiaomi 11 Ultra model is also equipped with the second generation of silicon oxygen negative electrode battery technology，Through "double silicon to supplement lithium", silicon particles are not easy to powder，Bring 10 times the theoretical capacity of graphite。
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Simultaneously，Lithium supplementation treatment of nanosilicon，Conquer the previous generation of silicon carbon negative electrode batteries for the first time with low charging efficiency，And two industry problems: short battery cycle life。
in addition，Xiaomi also said that silicon oxygen negative electrode technology will be the future development direction of battery technology，With the continuous development of silicon oxygen negative electrode batteries，The phone battery will become faster、Thinner、It also has large capacity characteristics。
It is worth mentioning that，Judging from the official information currently published，In addition to being equipped with super fast charging silicon oxygen negative electrode battery，Liquid lenses will also be brought、Many major innovative technologies such as Pengpai Chip，This phone is a perfect display of Xiaomi's technical strength，Very exciting。
More information will be available in3Xiaomi's spring new product launch conference on the 29th of the monthRevealed above，Stay tuned。
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Xiaomi 11 Pro/Xiaomi 11 Ultra/Xiaomi 11 Youth Edition will be released at the end of March