Mi 50W Power Bank 20000mAh – High-Power Portable Charging

The Mi 50W Power Bank 20000mAh is built for users who require powerful portable charging for multiple devices. Featuring a 20000mAh high-capacity lithium-polymer battery (74Wh), it provides long-lasting power capable of charging smartphones several times or powering tablets and laptops while traveling.

One of the most important features of this power bank is its 50W USB-C fast charging output, which allows it to charge compatible smartphones extremely quickly. For example, Xiaomi devices such as the Mi 11 can reach full charge in about 44 minutes using the 50W flash charge feature.

The USB-C port also supports high-power laptop charging, making it compatible with devices like MacBook models, Mi Notebook laptops, and gaming handhelds. This makes it a versatile portable energy solution for professionals and travelers.

The power bank includes three output ports (1 × USB-C and 2 × USB-A), allowing users to charge up to three devices simultaneously. This is useful for charging a smartphone, wireless earbuds, and another accessory at the same time.

Another important advantage is two-way fast charging through the USB-C port, allowing the power bank itself to recharge quickly. When used with a 45W charger, it can fully recharge in approximately 4.5 hours, minimizing downtime between uses.

Despite its high capacity, the power bank remains airline-safe (74Wh), meaning it can be carried in hand luggage during flights according to international aviation regulations.

With its combination of high capacity, laptop charging capability, and multi-device support, the Mi 50W Power Bank 20000mAh is an excellent portable power solution for professionals, gamers, travelers, and heavy device users.

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Key Features

⚡ 50W Fast Charging Output
Ultra-fast charging for compatible smartphones and devices.

🔋 20000mAh High-Capacity Battery
Provides multiple smartphone charges and extended power.

💻 Laptop Charging Support
USB-C port can charge laptops and tablets.

🔌 Three Output Ports
Charge up to three devices simultaneously.

🚀 45W Fast Self-Charging
Recharge the power bank in about 4.5 hours.

📱 Low-Current Charging Mode
Safe charging for earbuds, smart bands, and accessories.

🛡 Advanced Safety Protection
Includes temperature, over-current, and short-circuit protection.

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Real-Life Benefits

✔ Charge laptops while traveling or working remotely
✔ Power multiple devices at the same time
✔ Fast smartphone charging saves time
✔ Reliable backup power for long trips or workdays
✔ Airline-safe capacity for flights

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Technical Specifications

Product Name: Mi 50W Power Bank 20000
Model: PB200SZM

Battery Capacity: 20000mAh
Battery Energy: 74Wh

Rated Capacity: 12000mAh (5V/4A)

Battery Type: Lithium-ion polymer

Maximum Output Power: 50W

Ports:
1 × USB-C Output/Input
2 × USB-A Output

Input (USB-C):
5V⎓3A
9V⎓3A
12V⎓3A
15V⎓3A
20V⎓2.25A

Output:

USB-C:
5V⎓3A
9V⎓3A
10V⎓5A
12V⎓3A
15V⎓3A
20V⎓2A

USB-A (Single Port):
5V⎓3A
9V⎓2.23A
12V⎓1.67A
10V⎓2.25A

Triple-Port Output:
5V⎓4A Max

Charging Time:
~4.5 hours with 45W charger

Dimensions: ~154 × 74 × 27 mm

Weight: ~470 g

Operating Temperature: 5°C – 35°C

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What’s Inside the Box

1 × Mi 50W Power Bank 20000mAh
1 × USB-C Charging Cable
1 × User Manual

ISERVICE 

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