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18W, 20W, 30WPD charger, who is the best charging match for Apple 13?POWER SUPPLY

source:Industry News     Popular:adapter     release time:2022-02-22 10:02:48     Article author:sznbone    

  18W, 20W, 30WPD charger, who is the best charging match for Apple 13?POWER SUPPLY(图1)

  It has been a while since the launch of the iPhone 13 in 2021, and various performance tests have emerged one after another. Although many performances of the iPhone 13 have been analyzed, many people still do not know how the iPhone 13 performs in terms of charging efficiency. Which fast charging is more suitable for it under different charging powers? I'll reveal it to you today.

  With different powers currently on the market for everyone to test, four PD chargers of 5W, 18W, 20W, and 30W were used for charging tests. These are the same power as the original chargers sold by Apple. First of all, although the 5W charging is stable and gentle, the entire charging time is more than 3 hours, and the charging speed can be said to be unsatisfactory.

  Next, check the performance of the 18WPD charger. After 1 minute of charging, it starts to enter the fast charging mode to increase the charging power. At about 50 minutes, the charging power of the mobile phone reaches about 80%, and the charger reduces the charging power and fast charging efficiency. Then it dropped, and the charging was finally completed in 1 hour and 35 minutes, which was shortened by nearly half compared to the 5W charging time. The 20WPD charger is similar to the former. The charging power is increased after 1 minute of charging, and the charging power is reduced after the power reaches 80% at about 49 minutes. Finally, the charging is completed in 1 hour and 32 minutes.

  However, the interesting part of the test appeared at this time. The 30WPD charger with a power difference of 10W from the 20WPD charger did not have the expected strong charging speed. It also takes 1 minute to enter the fast charge mode to increase the charging power, but it takes about 48 minutes to charge to 80% of the power, and it takes 1 hour and 34 minutes to fully charge. In addition to charging to 80% faster than the 20WPD charger, there is no other outstanding point. The charging speed of the fully charged battery is actually faster than that of the 20W charger. After testing, it can be seen that the 20WPD charger stands out, and the charging performance more matches the Apple 13 charger.


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