Infinix, headquartered in China, has recently introduced its AI-driven SolarEnergy-Reserving Technology at MWC 2025, aiming to extend smartphone battery life using ambient light. The system integrates perovskite photovoltaic technology with intelligent AI algorithms to capture and store energy from indoor and outdoor light sources. Embedded in a smartphone prototype and phone case, the system converts ambient light into electricity and transfers it to the device through discreet contact points. AI optimization ensures real-time power acquisition and supports energy storage of up to 2W, with potential for future enhancements. A key feature is the "Sunflower" Wireless Charging Technology, which dynamically adjusts light positioning and transmission to ensure efficient power reception within a 3-meter range. This system offers backup power during outages, providing continued device functionality when traditional charging methods are unavailable.