Description
The Xiaomi Power Bank 4i 20000mAh is a high-capacity portable power solution designed to keep your everyday devices charged while you are travelling, working or away from a power outlet. With a large 20000mAh battery capacity, 33W fast charging and USB Type-C input and output, it provides convenient and reliable backup power for smartphones, tablets, earbuds, smartwatches and other compatible devices.
Its triple-output configuration allows you to charge multiple devices from a single power bank, making it useful for travel, office use, college and long days away from home.
33W Fast Charging
The Xiaomi Power Bank 4i supports up to 33W fast charging for compatible devices. Its USB Type-C port supports two-way fast charging, allowing the power bank itself to be recharged quickly while also delivering fast charging to compatible devices.
Actual charging speed depends on the connected device, cable and charging protocol supported by the device.
Large 20000mAh Battery Capacity
With a 20000mAh battery, the Power Bank 4i provides substantial portable power for your everyday devices. It can be useful when travelling, during long working days, outdoor activities or whenever access to a wall charger is limited.
The battery is designed to retain up to 80% of its capacity after 300 charging cycles, according to the supplied specifications.
Power Delivery Support
The power bank supports Power Delivery (PD 3.0), enabling intelligent power management with compatible devices. It can be used with a wide range of modern smartphones, tablets and other USB-powered accessories.
It is suitable for compatible Android smartphones, iPhones, tablets, earbuds, smartwatches and other USB-C devices.
Triple Output Ports
The Xiaomi Power Bank 4i features three output ports, allowing you to charge multiple compatible devices from the same power bank.
This makes it particularly convenient when travelling with several devices, such as a smartphone, wireless earbuds and smartwatch.
12-Layer Safety Protection
Safety is an important part of the Power Bank 4i design. It features 12-layer protection to help protect against common electrical and charging-related risks.
Protection features include safeguards against short circuits and other abnormal charging conditions, helping provide a safer charging experience for your connected devices.
USB Type-C Input and Output
The USB Type-C port provides both input and output functionality. This allows the same port to be used for recharging the power bank and charging compatible devices.
USB Type-C connectivity also makes the power bank convenient for modern smartphones, tablets and other USB-C accessories.
Portable and Durable Design
The Power Bank 4i features a compact design with a matte finish and anti-smudge texture. Its durable outer shell is designed for regular everyday handling while maintaining a clean appearance.
Despite its high battery capacity, the portable design makes it practical to carry in a backpack or travel bag.
Wide Device Compatibility
The Xiaomi Power Bank 4i can be used with a broad range of compatible devices, including:
- Android smartphones
- Compatible iPhones
- Xiaomi smartphones
- Samsung smartphones
- Tablets
- Wireless earbuds
- Smartwatches and wearables
- Other USB-powered devices
Charging performance depends on the device and its supported charging protocol.
Ideal for Travel and Everyday Use
The combination of 20000mAh capacity, 33W fast charging, Power Delivery support and multiple output ports makes the Xiaomi Power Bank 4i a practical companion for users who carry multiple electronic devices.
For customers looking for a high-capacity fast-charging power bank, you can shop online in imphal from Lanleima Electronic Hub and choose the Xiaomi Power Bank 4i 20000mAh 33W for convenient portable charging.
What’s in the Box
- Xiaomi Power Bank 4i 20000mAh
- USB charging cable, if included in the retail package
- User documentation
Package contents may vary depending on the market and retail package.





















Reviews
There are no reviews yet.