Mi Power BankHypersonic 20000mAh (50W)

45W Laptop
Charging with
Power Delivery 3.0

50W Fast
Mobile Charging
on the Go

45W Versatile
Quick Recharging

Triple Port
Output Design

Low Current
Charging Support

Premium Matte
Black Exterior

45W Laptop ChargingBring in the revolution of charging with Xiaomi's First
Laptop Charging Power Bank!

45W Laptop Charging through Power Delivery 3.0

Power Delivery 3.0

50W* Fast Mobile Device Charging on the Go

Charge high current drawing devices such as smartphones,
gaming consoles, e-readers, tablet PCs & more.

*Up to 50W charging is supported only for Xiaomi,
Redmi & POCO smartphones.

Low Current Charging SupportNow charge your Mi Smart Band and Bluetooth headphones
with the Mi Power Bank Hypersonic 20000mAh (50W)
with no current surge.

Smart Power ManagementHigh and Low Current device charging support

Lenovo L4802hrs 27mins

Mi 11X Pro1hr 5mins

Mi 10 5G1hrs 10mins

Mi Watch Revolve2hrs 20mins(Low Current
Charging)

*Testing of products done from zero to full charge*

45W Versatile Quick Recharging

Fast Forward Charging
with two way recharging
capabilities at 45W

Triple Port
Output DesignDual USB-A(22.5W – Single Port |
15W – Dual Port)

USB-C
(50W on Smartphones)

Input: USC-C

Premium Matte
Black Exterior

Smart OptimizationLithium Polymer Core Batteries with
Smart 16 Layer Chip Protection.

Shield devices from short circuit,
over heating & over current while fast charging

Temperature
Resistance

Reset
Mechanism

Chip Thermal
Shutdown
Protection

Input
Over-Voltage
Protection

Protection
from Incorrect
Insertion

Protection
from Output
Over-Current

Electrostatic
Protection

Output
Over-Voltage
Protection

Protection
from Over-
charge and
Over-discharge

Output
Under-voltage
Protection

Input
Under-voltage
Protection

Protection
from Input/
Output Short
Circuit

Input
Over Current
Protection

Intelligent
Temperature
Control

Intelligent
Power Supply
Adaption