Table 17. Battery

Feature

Description

 

 

Type

4-cell “smart” lithium ion (40 WHr)

Dimensions:

 

Height

20.00 mm (0.79 inch)

Width

49.6 mm (1.95 inches)

Depth

272.40 mm (10.72 inches)

Weight

0.26 kg (0.57 lb)

Life span

300 discharge/charge cycle

Voltage

• 14.80 VDC (4 cells)

Temperature range:

 

Operating

0 °C to 40 °C (32 °F to 104 °F)

Non-Operating

–40 °C to 70 °C (–40 °F to 158 °F)

Coin-cell battery

3 V CR2032 lithium ion

Table 18. AC Adapter

 

 

 

Feature

Description

 

 

Type

65 W

Input voltage

100 VAC to 240 VAC

Input current (maximum)

1.50 A/1.60 A/1.70 A/2.50 A

Input frequency

50 Hz-60 Hz

Output power

65 W

Output current

3.34 A/4.62 A

Rated output voltage

19.50 VDC

Temperature range:

 

Operating

0 °C to 40 °C (32 °F to 104 °F)

Non-Operating

–40 °C to 70 °C (–40 °F to 158 °F)

Table 19. Physical

 

 

 

Feature

 

 

 

Height

27.60 mm (1.09 inches)

Width

346.00 mm (13.62 inches)

Depth

246.00 mm (9.68 inches)

Weight (minimum)

2.2 kg (4.8 lb)

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Dell 15  - 3549 owner manual Battery

15 - 3549 specifications

The Dell Inspiron 15 3549 is a versatile laptop designed to cater to both the everyday computing needs and entertainment desires of users. With a sleek design and robust build, this model offers a blend of style and functionality that appeals to students, professionals, and casual users alike.

One of the notable features of the Dell 15 3549 is its vibrant 15.6-inch HD display, providing a resolution of 1366 x 768 pixels. This display is perfect for watching videos, browsing the web, and performing daily tasks, ensuring clarity and brightness in visual output. Powered by an Intel Core processor, users enjoy responsive performance, whether they are multitasking or running demanding applications. The inclusion of Intel HD Graphics enables decent graphics performance, making this laptop suitable for light gaming and multimedia activities.

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With a battery life that allows users to stay productive throughout the day, the Dell Inspiron 15 3549 is designed for those on the go. It balances performance, affordability, and user-friendly features, making it a reliable companion for various computing needs. This laptop embodies the essence of a well-rounded device that meets the demands of modern-day users without compromising on style or functionality.