ASPOR A399 20000mAh Power Bank – High Capacity Power for Longer Use

The ASPOR A399 Power Bank is built for users who need extended battery backup, fast charging, and dependable performance. With its massive 20000mAh capacity, it’s perfect for travel, work, and heavy daily usage—keeping multiple devices powered without interruption.

Designed with smart charging technology, the A399 delivers fast and stable power output while protecting your devices from overcharging, overheating, and short circuits. Multiple USB output ports allow you to charge more than one device at the same time.

Its durable yet portable design makes it easy to carry despite its high capacity, while LED battery indicators help you monitor remaining power at a glance.

Built using high-quality battery cells, the ASPOR A399 ensures long-lasting performance and safe, reliable charging wherever you go.

Key Features:

✔ 20000mAh High-Capacity Battery
✔ Fast & Stable Charging Support
✔ Multiple USB Output Ports
✔ Charge Multiple Devices Simultaneously
✔ LED Battery Level Indicators
✔ Smart Safety Protection System
✔ Ideal for Travel & Heavy Daily Use

ASPOR A399 — powerful capacity, reliable charging, and everyday durability.