【High-Capacity Power】 With a massive 20,000mAh capacity, this magnetic power bank offers ample power to charge your devices multiple times, making it perfect for extended trips or heavy usage 【Magnetic Charging】 The built-in magnetic design ensures the power bank securely attaches to your device for a stable and efficient charging experience without worrying about it falling off 【Compact and Portable】 Despite its large capacity, this power bank remains compact and lightweight, easily fitting into your pocket, bag, or travel case for on-the-go convenience 【Fast Charging Support】 Equipped with fast charging technology, it ensures your devices are powered up quickly, saving you time when you're on the move 【Convenient Built-In Cable】 The power bank comes with a built-in charging cable, eliminating the need to carry extra cords and providing a seamless charging experience 【Digital Screen Display】 Features LED displays that display the remaining battery level, allowing you to keep track of power and avoid running out unexpectedly Specifications: Parameter Details Model W1 Battery Capacity 20000mAh Output USB: 5V?3A Line 1: Micro: 5V?3.0A, for Lightning: 5V?3A, Type-C: 5V?3.0A Line 2: Micro: 5V?3.0A, for Lightning: 5V?3A, Type-C: 5V?3.0A, 9V?2.5A, 12V?1.85A Max Wireless Output: 5W/10W/15W Input 5V?2A, 9V?2A (For Lightning), 5V?3A, 9V?2.22A, 12V?1.5A Max (Type-C/PD) PCB Board Coulomb meter, hidden digital display Size 121.5*69.5*32mm Battery Core Polymer Material PC+silicone (fireproof material) Net Weight 370g