Goui - Nano Pro Power Bank 20,000mAh

Stay powered up wherever you go with the Goui nano power bank 20000mah, now available at Gentooshop. Nano Pro Power Bank 20,000mAh Featuring a sleek transparent design, digital display, and advanced fast-charging technologies, this portable charger 20000mah delivers both performance and style in one compact device.

Product Specifications

• Brand: Goui
  
  
• Model: Nano Pro
  
  
• Type: portable charger 20000mah
  
  
• Capacity: 20,000mAh
  
  
• Power Output: 22.5W
  
  
• Input (Type-C PD): DC 5V/3A, 9V/2A, 12V/1.5A
  
  
• Output (Type-A QC): DC 5V/3A, 9V/2A, 10V/2.25A, 12V/1.5A (22.5W Max)
  
  
• Output (Type-C PD): DC 5V/3A, 9V/2.22A, 12V/1.67A (20W Max)
  
  
• Total Output: DC 5V/3A (Max)
  
  
• Features: Fast charging (PD + QC 3.0), digital display, multiple ports, compact transparent design
  
  

Key Features of nano power bank 20000mah

Get the Goui nano power bank 20000mah today from Gentooshop and enjoy high-speed, reliable charging in a sleek and compact form.

Compact and Transparent Design with Digital Display

The Goui nano power bank 20000mah combines practicality and modern aesthetics. Its transparent body reveals a refined internal design, while the built-in digital display lets you monitor the exact battery percentage at any time. Small, lightweight, and easy to carry, it fits perfectly in any bag without adding bulk.

High Capacity and Dual Charging Power

With an impressive 20,000mAh capacity, the Nano Pro can charge your devices multiple times before needing a recharge. Equipped with USB-A and USB-C ports, it allows you to charge more than one device simultaneously, making it ideal for travel, work, and everyday use.

Fast-Charging Technologies

Experience superior charging speed with Power Delivery (PD) and Qualcomm Quick Charge 3.0 technologies. These advanced systems deliver up to 22.5W of fast, efficient power while ensuring your devices stay safe and protected from overheating and overcharging.

Wide Compatibility

The goui power bank 20000mah is compatible with a wide range of devices, including smartphones, tablets, Bluetooth accessories, MP3/MP4 players, portable gaming devices, and more. Its smart output system adjusts power automatically to suit your connected devices.

Safe and Reliable Performance

Designed with multi-protection systems, the Nano Pro ensures stable charging and safeguards your devices against overvoltage, short circuits, and excessive heat. You can charge confidently knowing your electronics are fully protected.

Trusted Goui Quality

A reliable product from Goui, a brand that manufactures a wide range of electronic devices — such as the Goui Lantern with exceptional quality.

How to Use goui power bank 20000mah

1. Fully charge your goui power bank 20000mah before first use.
   
   
2. Connect your device using a compatible USB-C or USB-A cable.
   
   
3. Monitor the charge level on the digital display and enjoy fast, stable power anywhere.
4. Compatible with most smartphones, tablets, and Garming devices.
   
   

Customer Review

 "goui power bank 20000mah looks amazing with its transparent design and digital screen. It charges quickly and works perfectly with multiple devices at once."