In fact, we can find that a period of time before charging, the charging speed of Xiaomi 11 is much faster than that of Redmi K30, but when the Xiaomi 11 battery is charged to 86%, the charging speed is much slower. In contrast, the Red Rice K30 has always maintained a normal speed. This also explains why the charging speed of the Mi 11 and the Redmi K30 Supreme version is almost the same.
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In fact, the reason why the millet 11 will significantly reduce the charging speed after 30 minutes is because the millet 11 has battery protection, and when the battery capacity is more than 85%, it will start trickle charging. At this time, the charging power is much lower than the 55W of the millet 11, but it also protects the battery of the millet 11 very well, making the battery of the millet 11 more durable. The Redrice K30 supreme version is obviously no trickle charging mode, this is because the red rice itself 33W power is very low, even if the trickle mode is not used, it will not cause great harm to the mobile phone battery.
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Since the 33W charging speed of Redmi can match the 55W of Mi 11, why not directly change the name to 55W fast charge? This is because the 33W of red rice represents the peak power is 33W, it is impossible to be higher than 33W, but the 33W of red rice is more stable and durable, so it will be about the same as millet 11 in the end. The 55W charging power of Mi 11 is also called 55W fast charging after the peak power reaches 55W, therefore, the greater the charging power, the shorter the charging time, the most important thing is to see how long the peak power can be maintained.