Product Overview
The NOBIS Portable Charger is a high-capacity, fast-charging power bank designed for users who need reliable power on the go. With a 20000mAh battery, it delivers multiple full charges for smartphones and can power laptops, tablets, and other USB-powered devices. Built with advanced charging protocols and a smart digital display, this power bank combines performance, portability, and convenience in one compact device. It’s ideal for travelers, remote workers, outdoor enthusiasts, and anyone who relies on their devices throughout the day. The included C-to-C cable ensures you’re ready to charge right out of the box.
Key Features
- 45W Fast Charging with PD 3.0 & QC 4.0 – Delivers rapid power delivery compatible with a wide range of devices. This power bank can charge a MacBook Pro 14″ from 0% to 47% and an iPhone 15 Pro from 0% to 60% in just 30 minutes, making it perfect for quick top-ups during busy days. The integration of both Power Delivery 3.0 and Quick Charge 4.0 ensures broad compatibility across Apple, Android, and laptop devices.
- 20000mAh High Capacity – Provides enough power to charge most smartphones 4–6 times or a laptop once. Its airline-approved size makes it a great travel companion for flights, camping trips, business travel, or emergency backup at home. The large capacity is especially useful during extended periods without access to power outlets.
- Charge 4 Devices Simultaneously – Equipped with 2 USB Type-C ports (supporting both input and output) and 2 USB Type-A ports, allowing you to power up to four devices at once. This feature is ideal for families, teams, or anyone managing multiple gadgets, eliminating the need to prioritize which device gets charged first.
- Two-Way 45W Fast Charging – Not only outputs 45W for fast device charging, but also supports 45W input, enabling the power bank itself to recharge fully in approximately 2 hours when using a compatible charger. This reduces downtime and keeps you powered up faster between uses.
- Smart Digital LED Display – Features a high-precision digital screen that shows remaining battery life from 0% to 100%. This real-time monitoring helps you plan recharges and avoid unexpected power loss, giving you confidence in how much power is left before your next charge.
- Universal Device Compatibility – Works with smartphones, tablets, laptops (including MacBook and Steam Deck), wireless earbuds, smartwatches, drones, and more. Whether your device requires high or low current, this power bank adjusts intelligently to deliver the optimal charge without overloading sensitive electronics.
- Includes C-to-C Cable – Comes with a built-in or included USB-C to USB-C cable, so you can start charging compatible devices immediately without needing extra accessories. This added convenience means fewer items to pack and less chance of forgetting a necessary cable.
Technical Specifications
- Battery Capacity: 20000mAh
- Maximum Output Power: 45W
- Weight: 380g
- Fast Charging Protocols: PD 3.0 and QC 4.0
- Connector Types: 2 × USB Type-C (input/output), 2 × USB Type-A
- Number of Ports: 4
- Compatible Devices: Smartwatch, Smartphone, Tablet, Drone, Laptop
Benefits & Use Cases
This power bank excels in real-world scenarios where reliable, fast charging is essential. For travelers, it meets airline carry-on requirements and eliminates the stress of dead devices during long journeys. Remote workers can keep their laptops and phones charged during power outages or while working from cafes and co-working spaces. Outdoor adventurers benefit from its durable design and high capacity, ideal for multi-day camping or hiking trips without access to outlets. The ability to charge four devices at once makes it a practical choice for families on road trips or professionals managing multiple gadgets. Whether you’re powering a Steam Deck during a flight or topping up your iPhone between meetings, this power bank delivers consistent, efficient performance.
Important Notes
The NOBIS Portable Charger is designed for efficiency and safety, with built-in protection against overcharging, short circuits, and overheating. To achieve the fastest recharge time of approximately 2 hours, use a 45W or higher USB-C PD-compatible wall charger (not included). While the power bank supports a wide range of devices, actual charging speed may vary depending on the device’s power requirements and cable quality. Always use high-quality cables for optimal performance. The included C-to-C cable is intended for convenience and may not support data transfer—charging only. Store in a cool, dry place and avoid exposure to extreme temperatures to maintain battery longevity.
