Product Overview: The Mi 3 Power Bank offers a massive capacity and 50W fast charging, ideal for powering laptops, smartphones, and more on the go. Key Features: ‣ Battery capacity for multiple charges. ‣ Fast charging supports laptops and other high-power devices. ‣ Compact and lightweight design for portability. ‣ Advanced safety features for secure charging. Technical Specifications: ‣ Capacity: 20000mAh. ‣ Output: 50W (PD). ‣ Operating temperature: 5°C to 35°C ‣ Rated capacity: 12000 mAh(5V/4A) ‣ Input parameters: 5V⎓3A 9V⎓3A 12V⎓3A 15V⎓3A 20V⎓2.25A ‣ Battery type: Lithium-ion polymer battery