Dell Inspiron 15 (5548, Early 2015) User Manual download pdf (Page 20)

Specifications

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System

Information

Memory

Ports and

Connectors

Dimensions and

Weight

Computer

Environment

Storage

Touch Pad Power AdapterCamera

Communications

Battery

Video Audio

Display

Media-Card

Reader

Keyboard

Battery

Type • 3‑cell “smart” lithium ion (43.50 WHr)

• 4‑cell “smart” lithium ion (58 WHr)

3 cell 4 cell

Dimensions:

Width 208.25 mm (8.20 in) 208.25 mm (8.20 in)

Depth 124.70 mm (4.91 in) 124.70 mm (4.91 in)

Height 7.80 mm (0.31 in) 7.80 mm (0.31 in)

Weight (maximum) 0.28 kg (0.62 lb) 0.35 kg (0.77 lb)

Voltage 11.10 VDC 7.40 VDC

Charging time when the

computer is off (approximate)

4 hours

Life span (approximate) 300 discharge/charge cycles

Temperature range:

Operating 0°C to 35°C (32°F to 95°F)

Storage –40°C to 65°C (–40°F to 149°F)

Operating time Varies depending on operating conditions and can significantly reduce under

certain power‑intensive conditions.

Coin‑cell battery CR‑2032

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Dell Inspiron 15 (5548, Early 2015) User Manual Page 20