Promate Titan-20C 20000mAh High-Capacity Power Bank with 3.1A Dual USB Output

Powerful 20000mAh li-polymer backup batteryThe Titan-20C sports an urban minimalist design, with grooves that gives it extra strength to its shellCharge your USB-powered devices with a Fast Charge USB-C (5V, 3.A) and USB-A (5V, 2.0A).Titan-20C can simultaneously charge two devices with the optimum charging speed, reaching up to 5V, 3.1ATitan-20C is compatible with all USB-powered devices.