Xiaomi 14Ultra Phone to Use Silicon Negative Pole Jinsha River Battery"
The official statement from Xiaomi indicates that the Xiaomi 14 Ultra will be the first to use the Jinsha River battery, which adopts the latest generation of silicon negative pole technology. Xiaomi's batteries have a maximum silicon content of 6%; the battery volume has been reduced by 8%, and the overall battery capacity of the device has been increased to 5300mAh, providing a comprehensive battery life of up to 1.58 days.

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