Experience faster charging whether you’re away from an outlet or off the grid. This high-capacity power bank features the latest fast charging technologies in 20W USB-C Power Delivery in/out and 18W USB Fast Charge ports. The powerful dual output allows you to fast charge compatible devices like the latest iPhone and Android smartphones from 0 to 50% in just 30 minutes! With a built-in LED battery indicator, always be in the know of how much power you have on hand. Choose from 2 capacity options to extend your talk, music and gaming experiences on the go. Reliable. Portable. Power. Special Features:• High Capacity Battery • Fast Charge 2 Devices Simultaneously • Power Delivery Technology • 20W USB-C PD Output • Adaptive Fast Charge Technology • 18W Fast Charge Output • iPhone & Android Fast Charge Compatible • Ultra-Fast Recharge • LED Battery Indicator • Smart Chip Technology • World Class Safety Features • Ultra-Slim & Lightweight Specifications:• Battery Type: Li-Polymer • Capacity: 10,000 mAh/20,000mAh • Max Output: 5V/3A, 9V/2.2A (20W Max) • Fast Charge Output: 5V/3A, 9V/2.2A (18W Max) • USB-C In/Out: 5V/3A, 9V/2.2A (20W Max) • Micro USB Input: 5V/2A • Protection: Short Circuit/Overcharge - (10,000) 5.4 x 2.6 x 0.6 in. | 8 oz - (20,000) 5.6 x 2.6 x 1.09 in. | 14.4oz • Cable Type: Micro USB • Cable Length: 1.5 ft • Limited One Year Warranty Package Contents:• 20W PD Fast Charge Power Bank • Micro USB Charging Cable