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Battery

The following table lists the battery specifications of your Inspiron 5402.

Table 17. Battery specifications

Description

Battery type

Battery voltage

Battery weight (maximum)

Battery dimensions:

Height

Width

Depth

Temperature range:

Operating

Storage

Battery operating time

Battery charging time (approximate)

Coin-cell battery

Display

The following table lists the display specifications of your Inspiron 5402.

Table 18. Display specifications

Description

Display type

Display-panel technology

Display-panel dimensions (active area):

Height

Width

Diagonal

Display-panel native resolution

Option one

3-cell 40 Wh "smart" lithium-ion

11.40 VDC

0.18 kg (0.40 lb)

184.10 mm (7.25 in.)

90.73 mm (3.57 in.)

5.75 mm (0.23 in.)

0°C to 35°C (32°F to 95°F)

-40°C to 65°C (-40°F to 149°F)

Varies depending on operating conditions

and can significantly reduce under certain

power-intensive conditions.

Express charging: 2 hours (when the

computer is off) Standard charging: 4

hours (when the computer is off) hours

(when the computer is off)

CR2032

Option one

Full High Definition

Wide viewing angle

173.99 mm (6.85 in.)

309.35 mm (12.18 in.)

355.60 mm (14.00 in.)

1920 x 1080

Option two

4-cell 53 Wh "smart" lithium-ion

15.20 VDC

0.24 kg (0.53 lb)

239.10 mm (9.41 in.)