Miady B08VRL66HZ
Miady 5000mAh Mini Power Bank User Manual
Model: B08VRL66HZ
Introduction
Thank you for choosing the Miady 5000mAh Mini Power Bank. This compact and portable power bank is designed to provide reliable and fast charging for your mobile devices on the go. Featuring a 5000mAh capacity, 12W fast charging, and versatile USB-C input/output, it ensures your devices stay powered throughout the day. This manual provides essential information for safe and efficient use of your new power bank.
Safety Information
Please read all safety instructions carefully before using this product. Failure to follow these instructions may result in fire, electric shock, or injury.
- Do not expose the power bank to extreme temperatures (heat or cold), direct sunlight, or humid environments.
- Do not disassemble, modify, or repair the device yourself. Refer to qualified service personnel.
- Keep away from water and other liquids.
- Do not drop, hit, or subject the power bank to strong impacts.
- Keep out of reach of children.
- Use only certified cables and chargers.
- If the power bank swells, emits an odor, or becomes excessively hot, discontinue use immediately.
- Dispose of the power bank responsibly according to local regulations. Do not dispose of it with household waste.
Package Contents
Verify that all items are present in your package:
- 2 x Miady 5000mAh Mini Power Bank (One Black, One White)
- 1 x USB-C Charging Cable
- 1 x User Manual (This Document)

Image: The Miady 5000mAh Mini Power Banks in black and white.
Product Overview
Familiarize yourself with the components of your Miady Mini Power Bank:
- USB-A Output Port: Used to charge your devices.
- USB-C Input/Output Port: Used to recharge the power bank or charge compatible devices.
- LED Indicator Lights: Four small LED lights indicate the remaining battery level. Each light typically represents 25% of the battery capacity.
- Power Button: Press to check battery level or initiate charging (if not automatic).

Image: Ports and LED indicators on the Miady Power Bank.
Setup
Before first use, it is recommended to fully charge your Miady Mini Power Bank.
- Initial Charge: Connect the supplied USB-C cable to the USB-C port on the power bank.
- Connect the other end of the USB-C cable to a USB wall adapter (not included) or a computer's USB port.
- The LED indicator lights will illuminate and blink to show the charging progress. All four lights will be solid when fully charged.

Image: Recharging the Miady Power Bank using a USB-C cable and wall adapter.
Operating Instructions
Charging Your Devices
The Miady Mini Power Bank can charge two devices simultaneously using its USB-A and USB-C output ports.
- Connect your device's charging cable to either the USB-A output port or the USB-C output port on the power bank.
- Connect the other end of the cable to your device.
- Charging should begin automatically. If not, press the power button on the power bank to initiate charging.
- The LED indicator lights will show the remaining battery level of the power bank during charging.

Image: Miady Power Bank providing 12W rapid charging to a smartphone.
Note on iPhone Compatibility: For iPhones, please use your original USB to Lightning cable or a certified third-party cable.

Image: Miady Power Bank compatible with iPhones.
Checking Battery Level
Press the power button once to check the remaining battery level. The LED indicator lights will illuminate:
- 4 LEDs: 75% - 100% charged
- 3 LEDs: 50% - 75% charged
- 2 LEDs: 25% - 50% charged
- 1 LED: 0% - 25% charged (Recharge soon)
Maintenance
Proper maintenance ensures the longevity of your Miady Mini Power Bank:
- Cleaning: Use a soft, dry cloth to clean the surface of the power bank. Do not use harsh chemicals or abrasive materials.
- Storage: Store the power bank in a cool, dry place away from direct sunlight and extreme temperatures.
- Long-term Storage: If storing for an extended period, charge the power bank to about 50-75% every 3-6 months to maintain battery health.
- Avoid Over-Discharging: Do not allow the power bank to completely drain its battery frequently, as this can reduce its lifespan.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Power bank not charging device. | Low battery on power bank; Loose cable connection; Incompatible cable; Device not drawing power. | Recharge the power bank; Ensure cables are securely connected; Try a different cable; Press the power button on the power bank. |
| Power bank not recharging. | Faulty charging cable or adapter; Loose connection; Power bank is already full. | Try a different USB-C cable and wall adapter; Ensure connections are secure; Check LED indicators (all solid means full). |
| Slow charging. | Cable not supporting fast charging; Device not supporting fast charging; Charging multiple devices simultaneously. | Use a high-quality cable; Ensure your device supports 12W charging; Charging two devices simultaneously will split the power. |
| Power bank gets hot during use. | Normal during high-power charging; Overload or short circuit. | Slight warmth is normal. If it becomes excessively hot, disconnect immediately and contact support. The power bank has multiple safety features to prevent overheating. |

Image: Miady Power Bank's internal safety features.
Specifications
| Feature | Detail |
|---|---|
| Model | B08VRL66HZ |
| Battery Capacity | 5000 mAh |
| Battery Type | Lithium-Polymer |
| Input | USB Type-C (5V / 2.4A) |
| Output 1 (USB-A) | 5V / 2.4A (12W Max) |
| Output 2 (USB-C) | 5V / 2.4A (12W Max) |
| Dimensions | 93 mm x 61 mm x 14 mm |
| Weight | 120 Grams |
| Color | White and Black |

Image: Dimensions and weight of the Miady Power Bank.
Warranty and Support
Your Miady Mini Power Bank comes with a 12-month warranty from the date of purchase. This warranty covers manufacturing defects and workmanship.
The warranty does not cover:
- Damage caused by accident, abuse, misuse, flood, fire, or other external causes.
- Damage caused by operating the product outside the permitted or intended uses described in this manual.
- Damage caused by service performed by anyone who is not an authorized representative of Miady.
- Products or parts that have been modified to alter functionality or capability without the written permission of Miady.
For warranty claims or technical support, please contact Miady customer service through the retailer where you purchased the product or visit the official Miady website for contact information. Please have your purchase receipt and product model number (B08VRL66HZ) ready when contacting support.