In the current environment where there is no substantial breakthrough in battery technology, many manufacturers have experienced upgrades in charging efficiency. OPPO in 2014 with a Find 7 subverts everyone's awareness of fast charging, VOOC flash charging at 5V/ The 5A's low-voltage, high-current solution takes the charging experience to a whole new level, while most manufacturers use 5V/2A or even 5V/1A charging solutions. Four years later, the same Find series, OPPO Find X makes SuperVOOC Super flash charging technology is officially commercial.
SuperVOOC super flash charging technology makes the charging power of mobile phone close to 50W for the first time. It can be filled with two 1700mAh batteries in series for 3400mAh capacity in 35 minutes. On the basis of VOOC flash charging, SuperVOOC super flash charging technology will charge time again. Reduced by nearly an hour.
For the user, the most obvious perception is the charging time. Perhaps when most products also use the 5V/2A charging solution, a mobile phone full of 3400mAh battery capacity takes nearly 3 hours, even as the battery capacity increases. Big, charging time may be longer. But SuperVOOC super flash charging technology may only require a meal time to resurrect the phone, greatly improving the user experience.
The reason why such an efficient charging scheme can be realized is because SuperVOOC super flash charging technology realizes the double-cell serial connection for the first time in the industry. We can understand the dual-cell series scheme, and compare the charging process to 100 cars from A city. In the process of B City, the double-cell series is equivalent to constructing an overpass on the road to divert the road, thereby improving the overall traffic efficiency while ensuring efficiency.
However, with the design of the dual-cell series connected, the voltage rises, and the 10V voltage cannot directly supply power to the mobile phone. It needs to be stepped down. So in order to reduce the voltage at the battery output, SuperVOOC uses charge pump technology (chargepump). ), equivalent to placing a switch to control the voltage, rising to 10V during charging, and down to 5V when discharging the double battery. This solution was mostly used to reduce the voltage when charging the phone.
Over the years, the technology accumulation in the field of charging technology has made OPPO the only mobile phone manufacturer with core fast charging technology. From the arrival of VOOC flash charging in 2014, to the official commercial use of SuperVOOC super flash charging, the continuous improvement of technology is also refreshing. Users' awareness of fast charging. For users, the application of SuperVOOC super flash charging technology has greatly reduced the daily charging time, greatly improved efficiency, and also reflects OPPO's user-centric product concept.
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