Power Bank Xiaomi Redmi VXN4304GL 18W 20000mAh black Capacity: 20000mAhOutput Amperage: 5.1V / 2.4A, 9V / 2A max and 12V / 1.5A MaxSpeed: Fast charge 18WPorts: 2x USB-A, USB-C, MicroUSBUSB output: 2x USB outputsSpecial features: Simply double press the power button to enter 2-hour low-power charging mode. The Xiaomi Redmi Power Bank offers multi-protection features to ensure safety such as overcharge protection, High-temperature protection, Short circuit protection