Promate.UAE: We recommend purchasing from the official "Promate.UAE" seller to ensure the best quality and warranty coverage. PROMATE offers a 2-year manufacturer's warranty on this product, so you can buy with confidence.? High Capacity: The Promate Power Bank has a 20000mAh capacity that can charge your device multiple times on a single charge.? Multiple Charging Ports: The Power Bank comes with 20W USB-C Power Delivery port, QC 3.0 18W port that supports fast charging for compatible devices and a Type-C input port.? Slim and Portable Design: With an ultra-slim design, this Power Bank is highly portable and can easily fit in your pocket or bag.? LCD Screen: The built-in LCD screen displays the battery level and charging status of the power bank.? Built-in Kickstand: The built-in kickstand makes it easy to use your device while it's charging.? Advanced Safety Features: The Power Bank has over-heating protection and over-charging protection, ensuring your devices are safe while charging.