The 6100mAh+100W combination is unprecedented! OnePlus Ace 3 Pro battery breakthrough revealed
Digital Chat Station hinted that the OnePlus Ace 3 Pro, which will be launched in the second half of the year, is equipped with a 6100mAh large battery and supports 100W wired flash charging.
Currently, none of the models that support 100W flash charging have a battery capacity exceeding 6000mAh. OnePlus Ace 3 Pro will be the first performance phone in the industry to be equipped with a 6100mAh+100W combination.
It is reported that most mobile phones on the market do not achieve both ultra-high power fast charging and large batteries. The main reason is that the lithium battery capacity is directly related to the amount of lithium cobalt oxide and graphite coating on the positive and negative electrodes of the battery. Based on mobile phones, Take the common winding process lithium battery as an example. The battery cells are wound and packaged by positive and negative electrode sheets.
In order to improve the charging efficiency of the battery and achieve fast charging, it is necessary to shorten the path of lithium ions between the positive and negative electrodes and accelerate ion exchange. As a result, the coating on the single-layer positive and negative electrodes becomes thinner, and the number of ions per unit volume is correspondingly reduced.
Therefore, for batteries with the same capacity, supporting higher power cells requires winding more layers of positive and negative electrode sheets to obtain a larger area, and the volume of the battery is larger than that of low-power batteries.
It is worth noting that the coexistence of ultra-high-power fast charging and large batteries is not impossible, which requires the improvement of materials such as electrodes, separators, and electrolytes to allow lithium ions to have higher activity under the same battery volume.
OnePlus Ace 3 Pro has obviously broken this technical bottleneck, and the new product is worth looking forward to.
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