User Manual

Others

• Camera

• Microphone

• Speakers

Battery

pack

• Type: Built-in Li-Polymer battery

• Number of cells: 3

• Capacity: 42 Wh

Note: The capacity listed here is the typical or average capacity as measured in a

specific test environment. Capacities measured in other environments may differ but are

no lower than the rated capacity (see product label).

ac power adapter

• Input: 100 V to 240 V, 50 Hz to 60 Hz

• Output: 15 V

• Power: 45 W

Note: Specifications might change without notice. Some specifications are model-specific and might not

apply to the computer model that you purchased.

Statement on USB transfer rate

Depending on many factors such as the processing capability of the host and peripheral devices, file

attributes, and other factors related to system configuration and operating environments, the actual transfer

rate using the various USB connectors on this device will vary and will be slower than the data rate listed

below for each corresponding device.

USB device Data rate (Gbit/s)

3.1 Gen 1

3.1

Gen 2

3.2 20

Operating environment

Maximum altitude

3048 m (10 000 ft) (without pressurization)

Temperature

• Operating : 5 ℃ – 35 ℃ (41 ℉ – 95 ℉)

• Storage: 5 ℃ – 43 ℃ (41 ℉ – 109 ℉)

Note: When charging the battery pack, the environment temperature must be no lower than 10 ℃ (50 ℉).

Relative humidity

• Operating: 8% – 95% at wet-bulb temperature 23 ℃ (73 ℉)

• Storage: 5% – 95% at wet-bulb temperature 27 ℃ (81 ℉)

If possible, place your computer in a well-ventilated and dry area without direct exposure to sunshine.

Lenovo Chromebook C340 and S340 User Guide