Xiaomi mi 33W Power Bank 20000mAh (PB2030MI) Manual

Product Overview

Thank you for choosing Xiaomi 33W Power Bank 20000mAh (Integrated Cable). This compact and portable power bank supports 30 W two-way fast charging and max. 33 W discharging for Xiaomi phones that support fast charging. It features a high-quality lithium-ion battery and a charging/discharging chip with excellent performance in superior safety, efficiency, and compatibility.

The battery level check button is not a power button. The power bank detects charging and discharging automatically.
Safety: This power bank is designed based on multiple safeguarding technologies to prevent issues such as overcharging, over-discharging, overheating, and short circuits.
Fast charging: The USB-A port supports charging mode under 5 V/3 A, 9 V/2.23 A, 10 V/2.25 A, and 12 V/1.67 A Max.; the USB-C port/cable supports charging mode under 5 V/3 A, 9 V/3 A, 11 V/3 A, 12 V/2.5 A, 15 V/2 A, and 20 V/1.5 A Max. Compatibility: The built-in USB charge controller is compatible with most smart devices including smartphones, and tablets. Quality: A high-quality lithium-ion battery and a durable charging and discharging chip.

Charging

The power bank supports smart temperature control. If you frequently plug/unplug a device into/from the power bank during fast charging, it may result in temperature detection errors. Therefore, it is recommended to continuously charge your device, rather than frequently plugging/unplugging it into/from the discharging port.
Use a Xiaomi charger and charging cable to charge the power bank via the USB-C port, or charge it with the integrated USB-C cable on the power bank and a Xiaomi charger. During charging, the battery level information is indicated by the battery level indicators as follows:

Illustrations of product and accessories in the user manual are for reference purposes only. Actual product and functions may vary due to product enhancements.

Discharging

The power bank uses a USB-A/USB-C port or the integrated USB-C cable for charging other devices. During discharging, the battery level information is indicated by the battery level indicators as follows:

*Low-current discharge: When the power bank is not being charged, double press the battery level check button to enter the low-current discharge mode. This mode can be used to continuously charge low-current devices such as Bluetooth headphones and smart bands. The indicators will light up in sequence to indicate the power bank is in low-current discharge mode. Simply press the button again to exit this mode. The power bank will automatically exit this mode after 2 hours.

Specifications

Model: PB2030MI
Battery Type: Lithium-ion battery
Input Port: USB-C/Integrated USB-C Cable
Output Port: USB-C/Integrated USB-C Cable/USB-A
Cell Capacity: 10000 mAh 7.4 V
Typical Battery Energy: 75.48 Wh
Rated Battery Energy: 74 Wh
Input:
Integrated USB-C Cable (IN1) 5 V=3 A, 9 V=2.5 A, 12 V=2.5 A
USB-C (IN2) 5 V=3 A, 9 V=2.5 A, 12 V=2.5 A
Cell: 20000 mAh (10000 mAh × 2)
Output: 33 W Max. Multi-port: 5 V=3 A
Integrated USB-C Cable (OUT1) 5 V=3 A, 9 V=3 A, 11 V=3 A, 12 V=2.5 A, 15 V=2 A, 20 V=1.5 A Max.
USB-C (OUT2) 5 V=3 A, 9 V=3 A, 11 V=3 A, 12 V=2.5 A, 15 V=2 A, 20 V=1.5 A Max.
USB-A (OUT3) 5 V=3 A, 9 V=2.23 A, 10 V=2.25 A, 12 V=1.67 A Max.
Operating Temperature: 5°C to 35°C
Item Dimensions: 127 × 70.5 × 30.5 mm
Charging Time:
Approx. 9.5 h via a 5 V/2 A charger;
Approx. 3.6 h via a 12 V/2.5 A charger

Precautions

• Please fully charge the power bank on its first use.
• Use an appropriate charger and charging cable (Xiaomi-brand ones with conforming specifications are recommended) to charge the power bank or use the power bank to charge other devices.
• If the battery level indicators do not light up after pressing the battery level check button, it may be because the power bank is in protective mode. Charge the power bank with a charger and check again.
• When the power bank will not be used for an extended period of time, store it in a cool and dry place, with a battery level of about 50%. For long-term storage, do not fully charge the power bank or leave the battery level empty to avoid reducing its battery life.

Improper use may result in battery failure, overheating, or even fire or explosion. In order to avoid harm to your personal safety and property, please keep and use this product strictly in accordance with the following requirements:

• This power bank is not a toy. Please keep it away from children. Do not let children use or play with this power bank in order to avoid accidents.
• Make sure you use a charger that complies with the local safety standards when charging this product, in order to prevent an electric shock or damage to the battery.
• Do not expose this power bank to pressure, impact, strong vibrations, or liquids. Any of these occurrences may lead to a short circuit or cause damage to the battery or electrical circuit. If this happens, stop using the power bank immediately, and dispose of it properly.
• When the power bank becomes swollen, deformed, starts to leak, or its capacity is significantly reduced, please stop using it immediately and dispose of it properly.
• Do not charge or discharge this power bank in places where its heat dissipation may be affected, such as in the pocket of your pants, a closed bag, or on a bed or sofa. Ensure the power bank is not covered by clothing, pillows, bedding, or other miscellaneous items during its working. When using the power bank to charge devices including phones for an extended time, do not stack them together to ensure better heat dissipation.
• Do not disassemble, cut, squeeze, puncture, short-circuit the power bank or expose it to liquids, fire, heat sources such as stoves, heaters, or an environment with an ambient temperature higher than 60°C (140°F). In hot weather, do not leave this power bank in a car outdoors or other places under direct sunlight.
• This power bank contains a lithium-ion battery. Opening the casing is strictly prohibited so as to avoid battery damage or safety hazards.
• Do not replace the battery by yourself. Replacing the battery with the wrong type may result in a failure of safety protection, causing an explosion or fire.
• The battery pack subjected to extremely low air pressure during use, storage or transportation may result in explosions or leakage of flammable liquids or gases.
• Do not dispose of batteries as household waste. Dispose of them safely as per local laws and regulations.

Manufactured by: Xiaomi Communications Co., Ltd.
Address: #019, 9th Floor, Building 6, 33 Xi'erqi Middle Road, Haidian District, Beijing, China, 100085
For further information, please go to www.mi.com
Xiaomi Technology Netherlands B.V.
Prinses Beatrixlaan 582, 2595BM, The Hague, The Netherlands
contact@support.mi.com