Xiaomi mobile phone officially announced that Xiaomi’s new battery will be mass-produced in the second half of next year, and the era of high silicon negative electrodes for mobile phones has come.
It is reported that Xiaomi’s new-generation battery technology realizes the application of power battery-level high-silicon lithium supplement technology to mobile phones for the first time. The silicon content is increased by 3 times. Combined with the fully upgraded packaging technology, the battery capacity is increased by 10% under the same volume and the battery life is increased by 100 minutes.
In addition, the battery is equipped with Xiaomi’s surging fuel gauge chip. Through self-developed algorithms and underlying data analysis, comprehensive security protection is carried out from hardware, software to the cloud, and realizes the black technology of “small size, large capacity, and safety protection”. Comprehensively enhance user experience.
After the news was announced, Lei Jun immediately reposted and liked it on Weibo: “Congratulations to the R&D students”.
According to reports, Xiaomi’s new battery using power battery-grade high-silicon technology has introduced high-silicon lithium supplementation and gradient pole piece technology with higher silicon content, and successfully added a higher proportion of silicon material to the negative electrode. It is a traditional mobile phone silicon oxide negative electrode. The silicon content of the battery is 3 times, so as to obtain a higher energy density, which can make the energy density of the fast-charging battery as high as 740Wh/L. At the same time, it can also solve the problems of low first efficiency, high expansion, and cycle attenuation that are gradually amplified as the silicon ratio increases. .
Taking into account the “mass production in the second half of next year”, some netizens speculated that Xiaomi’s new-generation battery technology may be launched by Xiaomi MIX 5.
In recent years, Xiaomi has made continuous breakthroughs in charging and battery technology. At the beginning of this year, Xiaomi announced its self-developed air charging technology, no need to touch the base, no need to use a charging cable, within a radius of a few meters, no matter whether the mobile phone is held in the hand or in the pocket, it can be charged.
Since then, Xiaomi officially announced magic revamp of the Xiaomi 11 Pro, which broke two world records for fast charging in one fell swoop.
Among them, the wired charging power has reached 200W, and it only takes 8 minutes to charge 100%, bringing wired charging into the 10-minute era for the first time. At the same time, it also achieves 120W ultra-fast wireless flash charging, which can charge 100% in 15 minutes.
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