From INIU-the SAFE Fast Charge Pro: Experience the safest charging with over 38 million global users. At INIU, we use only the highest-grade materials, so we do have the confidence to provide an industry-leading 3-year INIU Care. 22.5W Fast Charge, No Cable Needed: With 22.5W fast charging, power up your devices on the go in a flash, freeing you from tangled cords vs original wired power bank and slow speeds vs wireless power bank. Portable USB-C Charging: With the USB-C port and connector, you can charge two devices simultaneously or charge your device while it recharges via pass-through charging technology. 5500mAh for One-Day Power: Keep your day powered with 5500mAhperfect for a full day of work, play, and everything. Never worry about running low again! 15-Layer SAFE Charging: INIU's unique 15-Layer SmartProtect system shrugs off any unusual charging at the start. Take overheating risk and battery damage away from your devices.