A ADDTOP Solar Charger Power Bank 22.5W Solar Phone Charger 27000mAh PD QC 4.0 Fast Charge External Battery Pack with 4 Portable Solar Panels for Phone and Tablet

This solar cell phone charger has a 22.5W fast charging speed, and 30 minutes for cell phone charging at 60%, greatly improving charging efficiency; combines QC 4.0 and QC4+ technology. USB C input/output design can charge 3 devices at the same time. The built-in solar panel converts solar energy into electricity, allowing you to stay in touch with the outside world in case of emergency. It is an essential solar power bank for outdoor activities. Suitable for a variety of outdoor activities.