Power everything. This 120W high-capacity power bank charges laptops, phones, tablets, and more — simultaneously. 3C-certified for safety with intelligent temperature control. Digital display shows real-time battery level. USB-C PD 3.0 protocol for broad device compatibility. Available in 57000mAh and 60000mAh capacities.Specifications:• Battery Type: Lithium polymer• Rated Capacity: 42000mAh• Input Voltage: 5V/9V/12V• Output Power: 120W total (max 22.5W per port)• Charging Protocol: PD 3.0• Dimensions: 144.5 × 69 × 40.5mm• Shell Material: Plastic• Colors: Black, White• Features: Intelligent temperature control, digital display• Certification: 3CWhat's Included:• Power bank ×1• USB cable ×1Each description above is based strictly on the supplier's original product specs. No features have been invented or exaggerated.