Big Capacity 10000mAh: You can charge your smart devices, such as tablets and phones, several times. Fast Charging: Uses fast-charging technology to provide rapid and effective charging. Compact Design: Lightweight and compact for convenient portability. Multiple Ports: Several USB ports are included so that multiple devices can be charged at once. Improved Safety: Offers defense against overheating, overcurrent, and overcharge. LED Indicators: Show the battery's remaining level to prevent unexpected power outages.