Xiaomi Mi 50W Power Bank 20000mAh

Xiaomi Mi 50W Power Bank 20000mAh

74 Wh high power:

20000 mAh suitable for air travel

Type-C 50W MAX:

Charges the Mi 11 to 100% in 44 minutes

Can charge three devices simultaneously:

Compatible with smartphones, tablets and the Nintendo Switch

Charges laptops:

Supports type-C laptop charging

Type-C two-way fast charging:

Fully charged in 4.5 hours

Supports low-current charging:

Able to charge devices such as Bluetooth earbuds and smart bands

Charges Mi 11 to 100% in 44 minutes with 50W MAX super flash charging

The Mi 11 has a 4600 mAh large battery. The Mi 20000mAh 50w PowerBank charges Mi 11 to 100% in 44 minutes* with high-power 50W MAX .

Fast charging for laptops, smart compatibility, extra-long battery life

Type-C port for fast charging of your high-power electronic devices, including the latest MacBook Pro, Mi Notebook and Nintendo Switch. An effortless solution to your everyday charging needs.

Can charge three devices simultaneously, compatible with smartphones, tablets and the Nintendo Switch

The Mi 20000mAh 50w PowerBank allows you 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.

3.8charges
iPhone 12

1.9charges
Mi 11

2.3charges
Nintendo Switch

Easy-to-use low-current charging

The Mi 20000mAh 50w PowerBank USB-A ports can charge low-current devices such as Bluetooth earbuds and Mi smart bands*. An effortless solution to your everyday low-current charging needs.

No time wasted when charging the power bank, the type-C port supports two-way fast charging

With 45W MAX input capacity, the Mi 20000mAh 50w PowerBank 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 4.5 hours*.

4.5 hours Charges to 100% quickly

Improved safety with high-quality IC chips

High-precision capacitance and inductance sensors, plus advanced circuit chips mean added safety, an upgraded conversion rate and discharging voltage stability. Peace of mind for your everyday charging with multiple circuit protections.

Temperature protection
Short circuit protection
Reset protection
Input overvoltage protection
Input overcurrent protection
Output overcurrent protection
Output overvoltage protection
Overcharge and over-discharge protection
Hardware-level overcurrent short circuit protection

Improved feel with upgraded design and craftsmanship

With UV paint treatment, the integrated cover of the Mi Power Bank 50W 20000 mAh is smooth to the touch. With ceramic-like gloss used for both the top and bottom, the power bank glistens like fine jade.

Ceramic-like gloss

Ceramic-like gloss is used for both the top and bottom of the device, so the entire body glistens like fine jade.

Hidden keys

The integrated keys are designed with you in mind, for a much improved user experience.

Simulated anodising process

The hard black cover is fine with an excellent feel.

Laptop Charging Compatibility List*

MacBook Air 13 2020(A2179)
MacBook Air 13 2019(A1932)
MacBook Air (A2337)
MacBook Pro 16″(A2141)
Macbook Pro 15 2018(A1990)
MacBook Pro 15 2017(A1707)
Macbook Pro 13 2019(A2159)
Macbook Pro 13 2018(A1989)
MacBook Pro 13 2017(A1706)
MacBook Pro 13 2016(MLL42)
MacBook Pro 13″(A1708)
MacBook Pro 13*(2020)(MYD82TA/A)(HWID:17,1)
MacBook 12 2017 (A1534)
Mi Notebook Air 13
Mi Notebook Air 12
Mi Notebook Pro 15 Plus
Mi Notebook Air 13.3″ (161301-01)
Mi Notebook Air 13.3″ (161301-EA)
Mi Notebook Pro 15.6″
RedmiBook Pro 15(XMA2007-AJ)
RedmiBook Pro 14(XMA2006-AB)
RedmiBook 16 i5(XMA2012-DJ)
RedmiBook 16 Ryzen Edition
RedmiBook 14 ll
RedmiBook A5
Lenovo ThinkPad E595 20NFCTO4WW
Lenovo ThinkPad X1C 7th
Lenovo ThinkPad S3-490 14″
Lenovo ThinkPad X270
Lenovo ThinkPad T470 (1FCD)
Lenovo ThinkPad New S2 13.3
Lenovo Yoga 920-13IKB 80Y7
Lenovo ThinkPad X1 Yoga (2nd Gen)TP00076C
Lenovo T570
Lenovo XiaoXin Pro-131 ML 2020
HP ProBook x360 435 G7 (Primrose)
HP ENVY Laptop-17t-cg000 touch optional
HP ProBook x360 11 G6 EE (Aloe 2.0)
HP ENVY x360 Laptop-15t-ed000 touch (Irwin)
HP ProBook 450 G7 (Redpine)
HP Chromebook x360 14 G1 (Stingray)
HP Spectre x360-15t-df000 CTO
HP Chromebook 11A G6 EE (Orca)
HP Elite Dragonfly Notebook PC (Empire)
HP Elite x2 G4 (Miramar)
HP EliteBook Folio G1 12.5
HP Spectre 13-af001
HP Spectre x360 13-w021TU 13.3
HP Spectre x360 Conve 13-w010tu
Acer Chromebook Spin 311(R721T-49FS)
Acer Swift 3 SF314-57G-50MR
Acer Swift SF714-52T
Acer SF713-51-M707
Acer Chromebook 14 (CP5-471-312N)
Dell Latitude 5300 2-in-1 Chromebook Enterprise
Dell Latitude 7300
Dell XPS 13 9300
Dell XPS13-9365 i5-8200Y
Dell Latitude 5480
Dell E7480
Dell InSpiron 13 7378 2-in-1
HUAWEI MateBook X Pro
HUAWEI MateBook X 13
HUAWEI MateBook 12
HUAWEI MateBook E
ASUS Transformer 3Pro T303UA 12.6″
ASUS Chromebook Flip C434TA
Google Pixelbook Go
Honor MagicBook 14
Fujitsu LIFEBOOK WU2/C3
Dynabook Satellite L50-G
LG gram 14Z90N-V.AR53C2
Microsoft Surface Pro 7
Panasonic CF-SV78R8QP

*The test list is dependent on the laptop model and the software version. A software upgrade on the laptop may affect compatibility. The laptop models listed here are only a subset of all supported models.

Technical Specifications

Product model no.
PB200SZM

Battery type
Lithium-ion polymer battery

Battery power
74 Wh 3.7V 20000 mAh

Rated capacity
12000 mAh(5V/4A)

Input port
Type-C

Output port
USB-A/Type-C

Input parameters
5V⎓3A 9V⎓3A 12V⎓3A 15V⎓3A 20V⎓2.25A

Output parameters
50W MAX

USB-A (single port)
5V⎓3A 9V⎓2.23A 12V⎓1.67A 10V⎓2.25A

USB-A (two ports)
5V⎓3A

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

Three ports
5V⎓4A 9V⎓3A 10V⎓5A 12V⎓3A 15V⎓3A 20V⎓2A

Operating temperature
5°C to 35°C

Charging time
Approximately 11 hours (5V/2A charger)
Approximately 6.5 hours (18W charger)
Approximately 4.5 hours (45W charger, charging cable in the package)

Package contents

Mi 20000mAh 50w PowerBank
Charging cable x1
User manual x1

Disclaimer
*Complies with international aviation standards: Single charging device with a capability of less than 100 Wh.
*Charges Mi 11 to 100% in 44 minutes: Charging speed may vary depending on device usage, charging conditions and other factors.
*The Mi 50W Power Bank 20000 mAh also supports low-current charging for non-Xiaomi Bluetooth earbuds and smart bands.
*The charging cable included in the package and the embedded E-Marker chip support a current of up to 5A, which is faster than a standard charging cable.
*Fully charged in 4.5 hours: Charge with the charging cable included in the package and a charger rated 45W or above. Charger not included in package, please purchase separately.
*The Laptop Charging Compatibility List is dependent on the laptop model and the software version. A software upgrade on the laptop may affect compatibility. Including, but not limited to, the notebook models listed, subject to actual circumstances.
*Unless otherwise noted, all data above are measured values from the Zimi Laboratory. However, results may vary subject to objective variations specific to the usage environment (e.g. device software versions, ambient temperature).