At MWC 2023, OPPO showcased 240W SuperVOOC flash charging, refilling a 4500mAh battery in 9.5 minutes via triple-parallel charge pumps. Debuting in Realme GT Neo6, it uses 12A cables and dual GaN chargers with 98% efficiency.

Safety: OPPO’s 16-layer safeguards monitor cell expansion and temperature, preventing explosions even at 80°C. After 500 cycles, battery health remains above 80%.

Regulatory Push: China’s MIIT plans unified fast-charging standards by 2025. While Xiaomi and vivo joined the UFCS alliance, OPPO and Huawei cling to proprietary protocols. Experts warn ultra-fast charging may degrade batteries, with optimal demand at 20-100W.

Expansion: Lenovo’s 2024 Legion Y9000P laptop uses 240W tech for a 17-minute 99Wh charge. Tesla China filed patents for 480kW "V4 Superchargers" supporting dual-device charging.