OPPO Introduces VOOC Fast Charging Technology

Chinese smartphone maker OPPO announced a new critical fast-charging technology for mobile devices, allowing 4x faster charging speed than conventional chargers. OPPO's VOOC technology features a flash charging system that will make a smartphone ready to be used for the working hours of the day after just 30 minutes of charging. Even though OPPO doesn't explain how its VOOC technology relates to the latest USB Power Delivery specifications, the brand's latest smartphones do use a USB-C connector.