The Xiaomi Mi 50W 20000mAh Power Bank is a great way to keep all your mobile devices fully charged. It features a Type-C port for fast charging of your high-power electronic devices, including the latest MacBook Pro, Mi Notebook and Nintendo Switch, making it an effortless solution to your everyday charging needs. The power bank is also able to charge three devices simultaneously with one Type-C port and two USB-A ports. When used alone, the Type-C port is able to sustain high-power usage of devices including Mi Notebooks and MacBooks.
The USB-A ports can charge low-current devices such as Bluetooth earbuds and Mi smart bands as well. Making it an easy option for your low-current charging devices. With 45W MAX input capacity, the Type-C port supports two-way fast charging and the E-Marker charging cable in the package supports high currents of up to 5A. When used together the power bank can be charged to 100% in around 4.5 hours.
High-precision capacitance and inductance sensors, plus advanced circuit chips mean added safety, with an upgraded conversion rate and discharging voltage stability. This gives you peace of mind for your everyday charging with multiple circuit protections.
With UV paint treatment, the integrated cover of the Mi Power Bank 50W 20000 mAh is sleek looking and smooth to the touch. With ceramic-like gloss used for both the top and bottom, the power bank glistens like fine jade. It also features integrated keys that are designed with you in mind, for a much-improved user experience.
FEATURES:

20000mAh Capacity
Two-way  Fast Charge
Small Current Charging
Charges Your Laptop On The Go
USB-A x2 and Type-C x1
Safe for Air Travel

SPECIFICATIONS:

Battery: Lithium polymer battery
Battery Capacity:

74Wh  3.7V
20000mAh


Rated Capacity: 12000mAh (5V/4A)
Input Ports: Type-C
Output Ports: Type-C x 1, USB-A x 2
Input: 5V⎓3A 9V⎓3A 12V⎓3A 15V⎓3A 20V⎓2.25A
Output:

50W Max
USB-A(Single port): 5V⎓3A 9V⎓2.23A 12V⎓1.67A 10V⎓2.25A
USB-A(Dual-port): 5V/3A
Type-C: 5V⎓3A 9V⎓3A 10V⎓5A 12V⎓3A 15V⎓3A 20V⎓2A
Triple Port: 5V⎓4A 9V⎓3A 10V⎓5A 12V⎓3A 15V⎓3A 20V⎓2A


Charging time:

Approx. 11 hours (Using 5V/2A charger)
Approx. 6.5 hours (Using 18W charger)
Approx. 4.5 hours (Using 45W charger, and USB Cable included)s (Using 18W charger)
Approx. 4.5 hours (Using 45W charger, and USB Cable included)


Operating Temperature: 5°C~35°C
Product Dimension: 15.4 x 7.4 x 2.8 cm
Product Weight: 470g

WHAT'S IN THE BOX:

Xiaomi Mi 50W 20000mAh Power Bank - Black x1