Introduction
Thank you for choosing the VIYISI 10000mAh Portable Power Bank. This device is designed to provide convenient and fast charging for your iPhone, Apple Watch, and other USB-C compatible devices. Please read this manual carefully before use to ensure optimal performance and safety.
Package Contents

Image: Contents of the VIYISI Power Bank package, showing the power bank, a charging cable, a storage bag, and a user manual.
The package should contain the following items:
- 1 x VIYISI 10000mAh Portable Power Bank
- 1 x USB-C to Lightning Charging Cable
- 1 x Storage Bag
- 1 x User Manual (this document)
If any items are missing or damaged, please contact customer support.
Product Overview
The VIYISI Power Bank features multiple charging options and a compact design for portability.

Image: The VIYISI Power Bank shown next to an iPhone, highlighting its compact size (4.33*2.02*1.1 inches) and light weight (221.9g / 7.83 oz), making it easy to carry.

Image: Detailed view of the power bank's ports, indicating Lightning Input, Type-C 1 (Input/Output), Type-C 2 (Output), and USB-A (Output). A cable storage slot is also visible.
- Integrated Apple Watch Charger: Magnetic charging area for Apple Watch.
- USB-C Port (Bidirectional): For charging the power bank or charging devices (PD 20W).
- USB-A Port: For charging devices (Max 22.5W).
- Lightning Input: For charging the power bank.
- Built-in Stand: Convenient for hands-free viewing while charging.
- LED Indicators: Show remaining battery level.

Image: Close-up of the LED indicator lights on the power bank, illustrating different battery charge levels (100%-76%, 75%-51%, 50%-26%, 25%-1%).
Setup
Initial Charging of the Power Bank
Before first use, fully charge your VIYISI Power Bank.
- Connect the provided USB-C to Lightning cable to the power bank's USB-C port (Type-C 1) or Lightning input.
- Connect the other end of the cable to a compatible USB wall adapter (not included).
- The LED indicator lights will illuminate to show the charging progress. All four lights will be solid when fully charged.
It is recommended to use a 20W PD compatible charger for faster charging of the power bank.
Operating Instructions
Charging an Apple Watch

Image: An Apple Watch with an orange band is placed on the magnetic charging pad of the VIYISI Power Bank, showing a charging icon on the watch screen.
The power bank features an integrated magnetic charging area for Apple Watch.
- Place your Apple Watch directly onto the magnetic charging pad on the power bank.
- Ensure the watch is properly aligned for charging to begin.
- The watch display will indicate that it is charging.
This feature is compatible with Apple Watch Series 8/Ultra/7/6/SE/5/4/3/2/1 (38mm/40mm/41mm/42mm/44mm/45mm).
Charging an iPhone or Other Devices

Image: An iPhone is connected via a cable to the VIYISI Power Bank, demonstrating fast charging with indicators showing 60% charge in 30 minutes compared to 30% for other chargers.
The power bank supports fast charging for various devices via its USB-A and USB-C ports.
- Connect your device to one of the power bank's output ports (USB-A, Type-C 1, or Type-C 2) using an appropriate charging cable.
- The power bank will automatically begin charging your device.
- The LED indicators on the power bank will show its remaining battery level.
The power bank supports 20W PD 2.0/3.0 and QC 2.0/3.0 fast charging protocols. You can charge up to 3 devices simultaneously.

Image: A person is sitting on a tennis court, charging both an iPhone and an Apple Watch simultaneously using the VIYISI Power Bank. The iPhone is connected via a cable, and the Apple Watch is on the magnetic pad.
Using the Built-in Stand

Image: An iPhone is propped up by the built-in stand of the VIYISI Power Bank, allowing hands-free viewing. A person is exercising in the background.
The power bank includes a built-in stand for your convenience.
- Extend the stand from the side of the power bank.
- Place your smartphone or small tablet into the stand's groove.
- Adjust the device for optimal viewing angle.
This allows you to watch videos or make video calls while your device charges.
Maintenance
- Keep the power bank away from water, fire, and extreme temperatures.
- Avoid dropping or subjecting the power bank to strong impacts.
- Clean the device 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.
- For optimal battery life, fully charge the power bank at least once every three months if not used regularly.
Troubleshooting
| Problem | Possible Solution |
|---|---|
| Power bank not charging |
|
| Device not charging from power bank |
|
| Apple Watch not charging wirelessly |
|
| Slow charging |
|
Specifications
| Feature | Detail |
|---|---|
| Model Number | G1162P |
| Battery Capacity | 10000 mAh |
| Battery Type | Lithium Polymer |
| Dimensions | 11 x 5.1 x 2.8 cm |
| Weight | 213 g |
| Input (USB-C) | PD 20W Max |
| Input (Lightning) | 5V/2A |
| Output (USB-C) | PD 20W Max |
| Output (USB-A) | QC 22.5W Max |
| Wireless Output (Apple Watch) | 2.5W |
| Special Features | Wireless Charging, Fast Charging, Slim Design, LED Indicator Lights, Short Circuit Protection, Built-in Stand |
| Recommended Uses | Smartphones, Apple Watch, Tablets, Headphones |

Image: An infographic illustrating the 10000mAh capacity of the power bank and its charging capabilities for different devices: 20 times for Apple Watch Series 5, 11.5 times for AirPods Pro, 2.1 times for iPhone 12, 1.5 times for Samsung Galaxy S20, and 1 time for iPad Mini.

Image: A compatibility chart demonstrating the wide range of devices supported by the power bank, including various iPhone models (iPhone 8 to iPhone 14), Android phones (Samsung Galaxy S21, Huawei P50, Google Pixel 4, OnePlus ACE, Redmi K50), iPads, iPad mini, Galaxy S7+, headphones, Bluetooth headsets, and gamepads.
Safety Information
- Do not disassemble, modify, or repair the device yourself.
- Do not expose the power bank to direct sunlight, heat sources, or flammable materials.
- Keep out of reach of children.
- Do not use the power bank if it is damaged or swollen.
- Dispose of the power bank according to local regulations for electronic waste.
- This product complies with aviation standards for portable power banks.
Warranty and Support
VIYISI provides a 2-year warranty for this product, covering manufacturing defects from the date of purchase. We also offer lifetime technical support.
For any questions, issues, or warranty claims, please contact our customer service team:
- Customer Service: Available 24 hours.
- Contact Information: Please refer to the contact details provided on the product packaging or the official VIYISI website.