Overview
Stay powered throughout the day with the BLUK'S BX400 Power Bank, a high-capacity and fast-charging solution designed for modern, on-the-go lifestyles. Equipped with a 20,000mAh battery, it delivers reliable power for smartphones, cameras, gaming devices, and other USB-powered electronics—perfect for travel, work, and heavy daily use.
With 22.5W super fast charging, the BX400 ensures your devices charge quickly and efficiently. Multiple output options, including dual USB-A, Micro USB, and USB-C ports, allow you to charge more than one device at the same time without compromise.
Crafted with a durable aluminum alloy body, the BX400 combines strength with a sleek, slim profile that fits easily into pockets, backpacks, or travel bags. Its compact dimensions make it easy to carry while still packing serious power.
Built-in safety protections guard against overcharging, overheating, and short circuits, while CE, FCC, and RoHS certifications ensure safe and dependable performance. Backed by a 1-Year Warranty, the BX400 is a power bank you can trust every day.
BLUK'S BX400 — High Capacity. Fast Power. Built to Move With You. 🔋⚡