The company’s fourth self-developed chip has been born one after another, respectively, SoC chip Surge S1, image chip Surge C1, and fast-charging chip Surge P1. Today, Xiaomi’s fourth self-developed chip officially debuted. It is “Surge G1”, a battery management chip.
The Surge G1 chip is first used in the 12S Ultra, not alone, but in conjunction with the Surge P1, forming the “Xiaomi Surge Battery Management System”, which can extend battery life while significantly improving charging efficiency.
Xiaomi 12 Ultra is equipped with a second-generation silicon oxygen-negative battery with a capacity of 4860mAh, representing a DOU endurance of up to 1.24 days for heavy use loads (Xiaomi 12S 1.23 days / Xiaomi 12S Pro 1.21 days).
For charging, Xiaomi 12 Ultra supports 67W wired fast charging with 50% charge in 15 minutes, 50W wireless fast charging with 40% charge in 15 minutes, and 10W wireless recoil.
