OPPO, a leading brand in the smartphone and connected object market, took advantage of the Mobile World Congress (MWC) in Barcelona to present two major advances in fast charging: SUPERVOOC 150W equipped with Battery Health Engine, and SUPERVOOC. 240 W.
Integration Battery health engine (BHE) to 150W SUPERVOOC fast charging technology, OPPO doubles the current industry standard and allows the battery to retain 80% of its original capacity even after 1600 charge cycles.
For its part, the SUPERVOOC 240W technology marks the latest technological breakthrough in the mobile telephony industry. By charging a 4500mAh battery from 1% to 100% in just 9 minutes, the SUPERVOOC 240W is ushering in an era of much faster, safer and more efficient charging.
Jeff Zhang, Chief Scientist at OPPO, said: As charging advances continue exponentially, so do user expectations. Since the launch of VOOC in 2014, OPPO has made the overall charging process a priority and has led the development of flash charging technologies. We will continue to push the boundaries of powerful charging by miniaturizing adapters, proactively addressing issues such as battery degradation, and providing users with charging solutions that go beyond speed and are safe, efficient and smart. »
SUPERVOOC 150W x BHE: unparalleled charging efficiency
An evolution of SUPERVOOC 125W technology, SUPERVOOC 150W Instant Charging with BHE utilizes dual pump direct charging technology capable of delivering current up to 20V/7.5A.
The SUPERVOOC 150W with BHE is capable of charging a 4500mAh battery from 1% to 50% in 5 minutes and to 100% in 15 minutes.
In addition, the SUPERVOOC 150W adapter with BHE uses gallium nitride to achieve a compact design and achieves a similar format to the previous generation SUPERVOOC 65W adapter with dimensions of 58 x 57 x 30mm and a weight of about 172g.
The power density of 1.51 W/cm3 is well above the industry average.
Battery Health Engine: far beyond the speed limit
To improve the overall charging process, SUPERVOOC 150W is equipped with a battery status check module. Powered by a battery management chip, this technology includes two major innovations: the Smart Battery Health algorithm and battery recovery technology. Together they optimize the hardware and software to improve battery safety and performance.
The Smart Battery Health algorithm is able to monitor the electrical potential of the negative electrode of the battery in real time. By dynamically adjusting the current level, it minimizes lithium wastage while maintaining maximum charging current for longer life and faster charging speeds.
For its part, battery recovery technology optimizes battery life from its internal system. By improving the electrolyte formula, the electrodes are constantly being repaired both during charging and discharging to form a more stable and durable solid electrolyte interface (SEI) capable of staying in perfect condition in real time. By reducing wear on the positive and negative electrodes, this technology improves battery performance and extends battery life.
The number of charge cycles is a measure of battery life in the smartphone market. Most phones on the market can maintain 80% capacity after 800 charge cycles: OPPO has doubled this figure to 1600 cycles.
In the future, BHE will be integrated into most OPPO smartphones to bring security, efficiency and reliability to more users.
SUPERVOOC 240W: the new benchmark for high power charging
With the growing demand for high-efficiency charging solutions and the needs of the 5G connectivity era, OPPO has pushed the boundaries of powerful charging to develop SUPERVOOC 240W, a technology capable of fully revitalizing a 4500mAh battery in about 9 minutes. .
SUPERVOOC 240W is designed with 24V/10A technology on Type-C interface. With 3 charging pumps, the current supplied to the devices can be converted to 10V/24A. SUPERVOOC 240W has been tested according to the current device specifications to optimize heat dissipation, ensure optimal efficiency and increased safety. In addition, the battery drain capability allows the devices to support a maximum output of 240W.
Thus, SUPERVOOC 240W ensures safe charging, once again pushing the limits of charging speed. By taking a holistic approach to the security of adapters, charging cables and phones, OPPO effectively minimizes risks by offering a reliable charging solution.
- SUPERVOOC 240W has 5 levels of protection and an intelligent control chip that monitors voltage, current and temperature to ensure safe charging.
- A special control chip checks if the smartphone’s battery is damaged by external factors during use.
- Overheating protection is optimized with 13 sensors, which reduces the risk of overheating and potential anomalies.