OPPO has launched Flash Charge technology solution with a five-fold safety protection system to improve safety.
The fuse contained in the Flash Charge five-fold safety protection system is able to immediately blow in the case of an electric current overload or other abnormality, protecting the battery by physically isolating it from the electricity supply.
OPPO has made use of GaN switches on its smartphones for the first time, able to achieve the same functionality as traditional silicon MOSFET switches over a smaller area.
A series bi-cell battery design allows the same power to be delivered while lowering the electrical current and reducing heat generation.
OPPO’s proprietary Battery Safety Detection Chip with embedded AI algorithms is able to detect if batteries have suffered from external damage by recognizing voltage drops in real-time based on a range of scenarios and act accordingly.
OPPO has developed a Composite Structure Safety Battery featuring an all-new composite current collector. The battery uses a new composite material sandwiched between two aluminum layers that are further coated with an additional protective material to make up the five-layer composite current collector structure. It improves the safety of the battery by protecting it from short circuits caused by external damage.
The company has also unveiled its new smart charging technology during the event. Designed to keep the charging speed within the safest possible range, the technology adjusts the charging current based on intelligent detection of different charging scenarios. This can also help to reduce the occurrence of unusual battery aging，allowing users to enjoy optimal battery life for a longer period of time.