The Aukey Power Bank 20000mAh is a high-capacity battery pack designed to provide extended power backup for your devices. With its massive 20,000mAh capacity, this portable charger promises to keep your smartphones, tablets, and other mobile devices charged on the go.

Design and Build Quality

The Aukey Power Bank 20000mAh features a sleek and compact design that’s easy to carry around. The device measures 6.7 x 3.9 x 0.9 inches (17 x 10 x 2.3 cm) and weighs approximately 1.4 pounds (620 grams), making it an ideal companion for travel, outdoor activities, or daily commutes.

The power bank’s exterior is made of durable plastic with a textured finish that provides a secure grip. The device also features a built-in LED display that shows the remaining capacity, input/output ports, and other essential information.

Capacity and Charging Speed

The Aukey Power Bank 20000mAh boasts an impressive 20,000mAh capacity, which translates to around 80 full charges for most smartphones or 40 hours of talk time. The device supports fast charging up to 18W (5V/3A, 9V/2A) and features two USB-A ports with Quick Charge 3.0 support.

The power bank can also be charged via a micro-USB port at speeds up to 12W (5V/2A). Aukey claims that the device takes around 8 hours to fully charge from empty using a standard wall adapter.

Safety Features and Protection

Aukey has incorporated several safety features into the Power Bank 20000mAh, including:

• Overcharge protection: Prevents the battery from overcharging and reduces heat generation.
• Short-circuit protection: Automatically disconnects power when a short circuit is detected.
• Over-discharge protection: Protects the internal battery cells from deep discharging.
• Fireproof material: The device’s casing is made of fire-resistant materials to minimize the risk of ignition.

Compatibility and Accessories

The Aukey Power Bank 20000mAh supports charging for most smartphones, tablets, e-readers, and other USB-powered devices. It also comes with a micro-USB cable and a user manual.

However, it’s worth noting that some high-power devices like laptops or power-hungry gadgets may not be compatible with this power bank due to its limited output current.

Conclusion

The Aukey Power Bank 20000mAh is an excellent choice for users who need a reliable and portable battery pack for extended power backup. Its massive capacity, fast charging speeds, and robust safety features make it an attractive option for travel, outdoor activities, or daily commutes.

While the device’s design may not be the most stylish, its compact size and durable build quality ensure that it can withstand rough handling. With a competitive price point of around $40-$50, the Aukey Power Bank 20000mAh is definitely worth considering for anyone in search of a high-capacity battery pack.

Technical Specifications:

• Capacity: 20,000mAh
• Input Port: Micro-USB (12W/5V/2A)
• Output Ports:
  • USB-A1 (Quick Charge 3.0, up to 18W/5V/3A)
  • USB-A2 (up to 5V/2A)
• Charging Speed: Fast charging up to 18W
• Safety Features:
  • Overcharge protection
  • Short-circuit protection
  • Over-discharge protection
  • Fireproof material
• Size and Weight:
  • Length: 6.7 inches (17 cm)
  • Width: 3.9 inches (10 cm)
  • Height: 0.9 inch (2.3 cm)
  • Weight: approximately 1.4 pounds (620 grams)