[AU Stock] Xiaomi Zmi No.20 210W 25000mah USB PD Power Bank QB826Global Version, Backup Battery for MacBook/MacBook Pro

$149.99 ~~$169.99~~

Tax included. Shipping calculated at checkout.

🏆 TechRadar's #1 Best Power Bank 2025

ZMI QB826G Power Bank (International Version)

210W High-Power Portable Solution • 25,000mAh Capacity

📍 Warehouse Location: Melbourne, Australia

🎯 Why Choose the ZMI QB826G?

TechRadar Winner
Ranked #1 "Best Power Bank Overall" in TechRadar's comprehensive 2025 guide

Premium Build Quality
Uses high-quality Samsung 21700 cells for exceptional longevity and performance

Superior Efficiency
Delivers 87.9% efficiency at 20V and 84.9% at 9V - above average performance

Travel-Friendly
90.7Wh capacity is flight-safe for international travel

Model & Capacity

Model: QB826G
Battery: 25,000mAh / 90.7Wh
Rated: 14,000mAh (5V 6A)

Power Output

Total: 210W Maximum
USB-C1: 100W (20V 5A)
USB-C2: 45W (20V 2.25A)
USB-A: 100W* (with included cable)

Input Charging

Max Input: 100W
USB-C1: 100W Fast Charge
USB-C2: 45W Fast Charge
Recharge Time: 1.5 hours (100W)

Physical Specs

Dimensions: 18.8 × 8.1 × 2.7 cm
Weight: 580g
Material: Plastic with curved edges
Origin: China

⚡ Real-World Performance Testing

MacBook Pro 16": 91.2W charging (tested)

iPad Pro: 29.2W fast charging

Nintendo Switch Dock: Successfully triggers TV mode

Simultaneous Charging: Up to 180W across 3 devices

Pass-Through Efficiency: 82-90% efficiency rating

Thermal Management: Max 47.6°C under continuous 100W load

📝 Expert Reviews

TechRadar Australia (2025)

"The mighty ZMI No.20 is one of the best power banks money can buy. It's not the cheapest, but uses premium components, has a large 25,000 mAh capacity and is able to fast charge anything from a phone to a laptop at up to 100W."

Mostly Melbourne Detailed Review

"As a classic high-power portable power solution... even a year after its release, it remains a strong contender for the title of best power bank available. The performance is truly impressive."

🔌 Advanced Features

Independent USB-C Ports: 100% independent operation - no power renegotiation when connecting multiple devices
Pass-Through Charging: Charge the power bank while simultaneously charging your devices
Universal Compatibility: Supports PD3.0, QC4+, PPS, Apple 2.4A, AFC, FCP protocols
Smart Power Distribution: Automatically optimizes charging for connected devices
UPS Mode: Uninterrupted power supply functionality for critical applications
Low-Current Mode: Safely charges small devices like earbuds and smartwatches
Digital Display: Real-time battery percentage with easy-to-read LED indicators

⚠️ Important Delivery Information

DO NOT use a parcel locker or PO Box as the delivery address. Couriers (AusPost or Amazon Logistics) will not deliver power banks to these locations due to lithium battery regulations.

Recommended: Use a work address or residential address where someone will be present, as carriers may require authority to leave at a "safe" location.

✅ What's Included:
• ZMI QB826G Power Bank
• USB-C to USB-C Cable (100W capable)
• USB-A to USB-C Cable (with protocol support)
• User Manual
• Premium packaging