18 w。
1, Mi 8 supports fast charging, according to the parameters of the Xiaomi official website show that Mi 8 supports the QC4.0 fast charging protocol, and the packaging standard is 18W QC3.0 fast charging;
2. When using the QC4.0 charger certified by Qualcomm, the instantaneous charging voltage of the mobile phone is about 6.025V, the current is 2.655A, and the power can reach nearly 16W; Using the original QC3.0 charger, the instantaneous charging concept voltage is about 5.154V, and the charging current is 0.778A. Neither of them can stabilize at 18W for a long time;
3, in the charging time, the overall time of QC4.0 charger and QC3.0 charger is basically the same, which takes about 1 hour and 56 minutes; When charging with QC4.0 charger, USB PD3.0 voltage will be preferred for charging, rather than QC3.0 mode.
18 w
The Mi 8 is an 18w fast charger. Mi 8 is the 8th anniversary mobile phone product released by Xiaomi on May 31, 2018, equipped with Snapdragon 845 processor, infrared face recognition, dual-frequency GPS and other technologies; Support QC4 fast charging technology, standard 18W QC3.0 charger, does not support wireless charging. The Mi 8 supports up to 18W fast charging when paired with the original charging head and data cable. It only takes about 100 minutes for the screen to be fully charged from zero power, about 55% can be charged in the first 30 minutes, and it can be charged for 60 minutes after 89% of the power is charged.
18 w
The original charger of the Mi 8 is 18w. It can use QC3.0 protocol charger and data cable. When charging, the maximum power can generally be maintained at about 16.7 watts, which is very close to the actual theory of 18 watts, but if the QC4.0 charger is used, its maximum power is only 15.5 watts. If you want to fast charge the Mi 8, you must use a fast charge adapter and data cable, and ordinary chargers cannot achieve fast charge
18 w。
The original charger of Mi 8 is 18w, and in the same power level, the cost of the QC4 plus (USBPD) charger is higher than that of the ordinary QC3.0 charger, at least twice as high as the QC3.0.
Mi 8 charger how many 18w
The charger model name is MDY-08-ES, the implementation standard is GB17625.1-2012, GB4943.1-2011, GB9254-2008, its maximum power is 18 watts, the charging protocol is QC3.0. The input specifications are 100-240VAC, 50\/60HZ, 0.5A, the output specifications are 5V\/3A, 9V\/2A, 12V\/1.5A, the first is 15 watts of power, and the latter two are 18 watts of power.
The Mi 8 charger is 18 watts, such as the typec version of the 18 watts fast charge, the 22.5-watt Xiaomi charger, and the 65-watt Xiaomi charger, etc., which can switch to the applicable output specifications when charging the Mi 8.
Mi 8 charging power up to 28W, and join the USB PD support, 5V can output a maximum of 5.6A, 9V can output a maximum of 3A, Mi 8 supports Qualcomm QC4 point 0, but the standard QC3 point 0 charger.