1. Introduction
Thank you for choosing the INIU Power Bank P62-E1. This ultra-compact 20000mAh 65W portable charger is designed to provide fast and efficient power to a wide range of devices, including laptops, smartphones, tablets, and smaller accessories. This manual provides essential information for safe and optimal use of your power bank.
2. Product Overview
2.1 Package Contents
- INIU 20000mAh Power Bank (P62-E1) x 1
- 100W USB-C to USB-C Cable (1ft) x 1
- Welcome Guide x 1
2.2 Device Layout
The INIU Power Bank P62-E1 features multiple ports and a clear digital display for convenient operation.

- USB-C In/Out 1 (65W): Primary port for both charging the power bank and fast charging compatible devices, including laptops.
- USB-C Out 2 (36W): Secondary USB-C output port for fast charging.
- USB-A Out 3 (18W): Standard USB-A output port.
- Digital LED Display: Shows the remaining battery percentage of the power bank.
- Power Button: Activates the display and initiates charging.
- Built-in USB-C GoCord Cable: A detachable braided USB-C cable integrated into the power bank for convenience.


3. Specifications
| Feature | Detail |
|---|---|
| Model Number | P62-E1 |
| Battery Capacity | 20000 Milliamp Hours (74Wh) |
| Max Output Power | 65W |
| Input (USB-C1) | Up to 45W |
| Output (USB-C1) | Up to 65W |
| Output (USB-C2) | Up to 36W |
| Output (USB-A3) | Up to 18W |
| Product Dimensions | 4.3 x 1.1 x 2.8 inches |
| Item Weight | 13.1 ounces |
| Special Features | LED Display, Mini Size, Ultra Compact Design, Detachable USB-C GoCord |
4. Setup
4.1 Charging the Power Bank
Before initial use, fully charge your INIU Power Bank. Use a compatible USB-C power adapter (not included) and the provided USB-C to USB-C cable. Connect the cable to the USB-C In/Out 1 port on the power bank and to your power adapter.
- The digital LED display will show the charging progress.
- A full recharge typically takes approximately 1.7 hours with a 45W input power source.

5. Operating Instructions
5.1 Charging Your Devices
To charge your devices, connect them to the appropriate output ports on the power bank using a compatible charging cable.
- Fast Charging: Use the USB-C In/Out 1 port for up to 65W output to quickly charge laptops (e.g., MacBook Air 13"), smartphones (e.g., iPhone 15/16/17 Pro, Samsung S24), and tablets (e.g., iPad Pro, Steam Deck).
- Multi-Device Charging: The power bank supports simultaneous charging of up to three devices using its USB-C and USB-A ports.
- Low-Current Charging: For smaller devices like AirPods, Bluetooth headphones, fitness trackers, and smartwatches, the power bank automatically adjusts its output to prevent overcharging.
- Samsung Super Fast Charging 2.0: This power bank supports Samsung's Super Fast Charging 2.0 protocol for compatible Samsung devices.


5.2 Using the Built-in GoCord Cable
The integrated USB-C GoCord cable can be detached from its storage slot and used to charge your USB-C devices or to recharge the power bank itself.

5.3 Video Demonstrations
Video: A power test of the INIU 20000mAh 65W Ultra Compact Power Bank, demonstrating its charging capabilities and output.
Video: A review showcasing the usage of the INIU 20000mAh Power Bank, including its features and practical application.
6. Maintenance
- Keep the power bank dry and away from moisture.
- Avoid exposing the device to extreme temperatures (hot or cold).
- Clean the power bank with a soft, dry cloth. Do not use harsh chemicals or abrasive materials.
- Store the power bank in a cool, dry place when not in use.
7. Troubleshooting
- Device not charging: Ensure the power bank is sufficiently charged. Check all cable connections and try a different cable or port.
- Slow charging: Verify that your device and cable support fast charging protocols. Ensure the power bank is adequately charged.
- Power bank not recharging: Confirm the charging cable and wall adapter are functioning correctly. Ensure the cable is securely connected to the USB-C In/Out 1 port.
- Digital display not working: Press the power button to activate the display. If it remains unresponsive, try recharging the power bank.
8. Safety Information
- Do not disassemble, open, or shred the power bank.
- Do not expose the power bank to heat or fire. Avoid storage in direct sunlight.
- Do not short-circuit the power bank.
- Do not expose the power bank to mechanical shock.
- In case of a battery leak, do not allow the liquid to come into contact with skin or eyes. If contact has occurred, wash the affected area with copious amounts of water and seek medical advice.
- Keep the power bank out of reach of children.
- This power bank is TSA-compliant for air travel.
9. Warranty and Support
INIU stands by the quality of its products. The INIU Power Bank P62-E1 comes with an industry-leading 3-Year iNiu Care warranty, ensuring peace of mind. Additionally, lifetime technical support is provided for any assistance you may need.
Each item is verified by Transparency with a unique code before shipping, ensuring authenticity.
10. Environmental Responsibility
INIU is committed to environmental sustainability. This product is part of the Climate Pledge Friendly initiative, featuring:
- Reduced CO2 Emissions: Utilizing pollution-free nylon to decrease petroleum consumption by 30-40% and carbon emissions by 52%.
- Less Plastic Packaging: Packaging materials are FSC-certified 100% recycled paper and natural soy inks.






