10w is not super fast charge, or even fast charge.
In fact, fast charging should increase the fast charging capacity of the mobile phone while increasing the current and voltage.
In fact, the current flash charging technology generally uses GaN materials. We know that GaN, as a third-generation semiconductor material, has great potential for fast charging, because of its small on-resistance, low loss and high energy conversion efficiency, so that mobile phones can be smoothly charged even at high temperatures, which may be the reason why most mobile phone manufacturers charger more than 100W.
In fact, the improvement of the so-called charging efficiency is also an indirect way to solve the battery problem, because the battery has not been solved to a greater extent, through this fast charging method, it is able to reduce the charging time and improve the charging speed, which is also an progress for the battery life. Now the charging speed may be lower than 30W, which is a slow charge!
No, wireless charging 10 watts is slow charge, fast charge is 20 watts start.