On July 1, three days before the launch of Xiaomi's 12S series, Lei Jun, chairman and CEO of Xiaomi Group, announced a new self-developed chip on weibo: The Mi Paper G1 battery management chip. This is also the new member of thepaper.cn series chip after thepaper.cn P1 charging chip.
The Paper G1 can monitor the slight changes (ISP) of internal materials of mobile phone cells caused by falls and collisions, dynamically analyze the reasonable temperature range (SOA) of batteries under charging and heavy load scenarios based on the temperature rise model, and provide battery maintenance functions to extend battery life according to the health of the cell.
Based on the user's usage status and habits, the available time can be predicted in a "minute level", which is much more accurate than Android's built-in prediction function.
The Paper G1 accurately ADAPTS the discharge curve characteristics of the silicon oxygen anode and can dynamically adjust the discharge state (DTPT), improving the overall battery life by 3-5%.
Xiaomi12S Ultra has fast wired charging and wireless charging with the combination of silicon oxygen negative battery, ThepaperP1 and thePaperG1, making it Xiaomi's longest-running digital flagship phone ever.
According to Lei Jun, the Paper P1 quick charge chip and the Paper G1 battery management chip, to achieve the battery management of the full link technology from the research. The Mi 12S Ultra, powered by these two self-developed chips, monitors battery safety in real-time at the millisecond level, dramatically improves predictive accuracy and, most importantly, enhances battery life. "By the way, the Ultra is very durable!" Lei Jun stressed.
The Paper G1 can monitor the slight changes (ISP) of internal materials of mobile phone cells caused by falls and collisions, dynamically analyze the reasonable temperature range (SOA) of batteries under charging and heavy load scenarios based on the temperature rise model, and provide battery maintenance functions to extend battery life according to the health of the cell.
Based on the user's usage status and habits, the available time can be predicted in a "minute level", which is much more accurate than Android's built-in prediction function.
The Paper G1 accurately ADAPTS the discharge curve characteristics of the silicon oxygen anode and can dynamically adjust the discharge state (DTPT), improving the overall battery life by 3-5%.
Xiaomi12S Ultra has fast wired charging and wireless charging with the combination of silicon oxygen negative battery, ThepaperP1 and thePaperG1, making it Xiaomi's longest-running digital flagship phone ever.
"From ThepaperS1, ThepaperC1, ThepaperP1, to thepaperG1 released today, we are committed to continue to move forward." Lei jun said.