This portable charger features a substantial 50,000mAh capacity, crafted from high-density polymer battery technology. It provides up to 11 full charges for an iPhone 13 Pro and 8 charges for a Samsung Galaxy S22. Most smartphones receive over 9 full charges, making this power bank ideal for extended outdoor activities, travel, and camping.Equipped with USB-C PD 30W output and QC 4.0 fast charging technology, it can charge your iPhone to 61% in just 30 minutes. The USB-C input allows the power bank to be fully recharged in 8 hours using a 5V 3.0A charger (charger not included).This versatile power bank includes 4 USB output ports, 1 USB-C port (supporting both input and output), and 1 Micro USB input, enabling simultaneous charging of up to 4 devices. It is compatible with iPhones, iPads, Android devices, tablets, laptops, mini speakers, and more.An LED display shows the remaining battery percentage, simplifying power management. Additionally, it features a 10-point safety protection system, including safeguards against overcharge, short circuit, overcurrent, overvoltage, and temperature extremes, ensuring safe operation for your devices and the power bank.Included are the 50,000mAh power bank, a USB-C cable, and a user manual, making it a complete solution for all your portable power needs.