Lenovo 40AL140CWW User Manual

Lenovo USB-C Laptop Power Bank

User Guide

Contents

Safety information ............................................................................................. 1

About the power bank ....................................................................................... 1

Parts and locations ........................................................................................... 2

Charge the power bank ..................................................................................... 3

Charge your computer ...................................................................................... 3

Charge your mobile device .............................................................................. 4

Charge your computer, mobile devices, and power bank ............................ 5

Indicators ........................................................................................................... 5

Troubleshooting ................................................................................................ 5

Specifications .................................................................................................... 6

Accessibility information .................................................................................. 6

i

Safety information

for use with your product have been tested for

DANGER

Batteries supplied by Lenovo®
compatibility and should only be replaced with approved parts. Except for the battery
specified by Lenovo, a disassembled or modified battery is not covered by the warranty.

To avoid possible injury, do the following:

• Do not open, disassemble, or service any battery.

• Do not crush or puncture the battery.

• Do not short-circuit the battery, or expose it to water or other liquids.

• Keep the battery away from children.

• Keep the battery away from fire.

• Stop using the battery if it is damaged, or if you notice any discharge or the

buildup of foreign materials on the battery leads.

• Do not put the battery in trash that is disposed of in landfills. When disposing of

the battery, comply with local laws or regulations.

• Do not attempt to replace the internal rechargeable lithium batteries.

• Replacement of the battery must be done by a Lenovo-authorized repair facility

or technician.

• Only recharge the battery strictly according to instructions included in the product

documentation.

• Lenovo-authorized repair facilities or technicians recycle Lenovo batteries

according to local laws and regulations.

About the power bank

The Lenovo USB-C Laptop Power Bank (referred to as power bank) supplies power to

your notebook computer, phone, and other mobile devices.

Your option package includes the following:

• Power bank

• USB-C™ to USB-C cable

• USB-C to slim tip adapter

• Documentation

1