Product Overview
The INIU Portable Charger is a compact, high-capacity 20000mAh power bank engineered for travelers, professionals, and anyone who needs reliable power on the go. Despite its large battery capacity, it’s designed to be one of the smallest 22.5W power banks available, making it easy to carry in a backpack or even a large pocket. With fast charging support for iPhone, Samsung, Google, iPad, and other USB-C devices, it delivers efficient, safe power across a wide range of gadgets. Whether you’re commuting, traveling, or working remotely, this power bank ensures your devices stay charged when outlets aren’t available. Its intelligent design balances portability, speed, and compatibility in one sleek package.
Key Features
- 22.5W Fast Charging with PD 3.0 & QC 4.0: Powers your iPhone up to 75% in just 30 minutes and charges iPad Pro up to 34% in the same time. This high-speed output outperforms many standard chargers, especially when paired with compatible devices.
- USB-C Input & Output: Unlike most power banks that only support USB-C input, this model features a USB-C port for both input and output, ensuring full compatibility with newer iPhones, iPads, and upcoming USB-C devices without needing extra adapters.
- Triple-Port Charging: Equipped with one USB-C and two USB-A ports, it can charge three devices simultaneously. Ideal for sharing power with family or friends or keeping multiple gadgets topped up during travel.
- Digital LED Display: The built-in digital display shows real-time battery percentage, so you always know how much charge remains—no more guessing before a long day out.
- 18-Layer SmartProtect Safety System: Advanced protection against overheating, overcharging, short circuits, and voltage fluctuations ensures safe charging for both the power bank and your connected devices.
- Smart Temperature Monitoring: Automatically adjusts output power based on device needs and temperature to prevent overheating, delivering maximum speed when safe and reducing output to protect battery health.
- Airline Safe: Complies with TSA regulations (≤100Wh ≈ 27,027mAh), so you can carry it on flights without restrictions.
Technical Specifications
- Battery Capacity: 20000mAh
- Output Power: 22.5W
- Fast Charging Protocols: PD 3.0, QC 4.0
- Input/Output Ports: 1× USB-C (In & Out), 2× USB-A
- Recharge Time: 5.4 hours with 20W charger, 6.6 hours with 15W fast charger (via USB-C port only)
- Efficiency Note: Delivers approximately 12,000–14,000mAh to devices due to typical energy loss in conversion and heat
- Dimensions: 4.1 × 2.8 × 1.2 inches
- Weight: 11.1 oz
- Compatibility: iPhone 17, 16, 15, 14, Pro models; Samsung S24; Google Pixel; iPad; and other USB-C devices
Benefits & Use Cases
This power bank is ideal for daily commuters, frequent travelers, students, and remote workers who rely on multiple devices throughout the day. Its compact size makes it easy to slip into a laptop bag or carry-on, while the high capacity ensures you can recharge an iPhone 14 approximately four times. The 22.5W output is strong enough to charge tablets like the iPad Pro at full speed—something many competing power banks fail to do. With triple-port charging, it’s perfect for families or groups sharing power during trips. The USB-C In & Out design future-proofs your investment, supporting next-gen devices without requiring additional cables or adapters. Whether you’re on a long flight, camping, or working from a café, this power bank delivers dependable, fast charging when you need it most.
Important Notes
- For optimal recharge speed, use a 20W or higher wall charger and connect via the USB-C port.
- Actual output capacity is approximately 60–70% of total rated capacity due to energy loss during voltage conversion and heat dissipation.
- Charging speed may vary based on device compatibility, cable quality, and ambient temperature.
- Includes a detachable USB-C cable for convenient charging and recharging.
- Backed by INIU’s 3-Year Care warranty and lifetime technical support.
- Available in multiple color options to suit personal style preferences.
