Xiaomi Power Bank 25000Mah P23 210W Output 3-Port Portable Charger

25,000mAh Ultra-High Power Bank

210W Max Output | PD 3.1 140W Flagship Charging | 1.54" TFT Color Display

The CUKTECH No. 20 is the ultimate power station for enthusiasts and professionals. A massive upgrade over the classic QB826, it offers 115% more power for laptops and a futuristic columnar design that fits in the palm of your hand.

Performance at a Glance

Massive 210W Peak Power: Blast up to 210W when charging Xiaomi devices, or a massive 140W for a single MacBook Pro (PD 3.1).

110W Ultra-Fast Self-Charging: Recharges from 0% to 40% in just 19 minutes. Fully charged in approximately 2.5 hours with a 110W charger.

TFT Smart Display: A 1.54-inch color screen provides real-time data: battery %, remaining time, and live wattage/voltage for every port.

Automotive-Grade Cells: Built with premium 21700 battery cells for longevity and safety, identical to those used in electric vehicles.

Charging Protocol Support

• OUT 1 (C1): PD 3.1 (140W Max), PPS, QC5, DCP.

• OUT 2 (C2): PD 3.0, PPS, QC4, DCP.

• OUT 3 (A): QC 3.0, FCP, AFC, DCP.

Frequently Asked Questions

How do I reach the 210W Max Output?

To hit 210W across three ports, you must use Xiaomi-specific devices. For standard PD devices (like MacBook/iPhone), the maximum single-port output is 140W via the OUT 1 port.

What do I need for 140W Laptop Charging?

You require a PD 3.1 compatible device (like the MacBook Pro 16") and a 140W-rated USB-C cable (included in the box).

Why does the USB-A port show 5W when nothing is plugged in?

This is a specialized "Always-On" compatibility mode. It ensures the power bank can detect and charge low-power devices (like earbuds or watches) that standard power banks often miss.

What’s in the Box?

CUKTECH No. 20 Power Bank

6A 240W USB-C to USB-C Charging Cable

User Manual