Blazing Fast Charging: Charge up to 300W with PD3.1 140W bidirectional charging. Your devices will be charged in no time. Long-lasting Power: A capacity of 48,000mAh means the iPhone 15 Pro can be charged 10.8 times or the MacBook Air M2 can be charged 15 times. Perfect for long trips, meetings, or outdoor adventures. Safe and Durable: Automotive-grade LiFePO4 batteries ensure outstanding safety and longevity. After 3,000 cycles, over 80% of the capacity remains. Practical Design: LED light with 3 modes (high, low, SOS) for any occasion. Lightweight, compact, with a carrying handle, smart display, and non-slip surface.