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Inspiron 7590 2n1 Setup and Specifications

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Battery

Table 1. Battery specifications.

The following table provides the detailed battery specifications of Inspiron 7590 2n1 .

Description Values
Type

3-cell "smart" lithium-ion (51Whr)

4-cell "smart" lithium-ion (68Whr)

Voltage

11.40 VDC

7.60 VDC

Weight (maximum)

0.25 kg (0.55 lb)

0.34 kg (0.75 lb)

Dimensions:  
  Height

7.05 mm (0.28 in.)

7.05 mm (0.28 in.)

  Width

181 mm (7.12 in.)

233 mm (0.17 in.)

  Depth

95.90 mm (3.78 in.)

95.90 mm (3.78 in.)

Temperature range:    
  Operating

0°C to 35°C (32°F to 95°F)

0°C to 35°C (32°F to 95°F)

  Storage

–40°C to 65°C (–40°F to 149°F)

–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. Varies depending on operating conditions and can significantly reduce under certain power-intensive conditions.
Charging time (approximate)
4 hours (when the computer is off)
  • NOTE: Control the charging time, duration, start and end time, and so on using the Dell Power Manger application. For more information on the Dell Power Manger see, Me and My Dell on https://www.dell.com/
4 hours (when the computer is off)
  • NOTE: Control the charging time, duration, start and end time, and so on using the Dell Power Manger application. For more information on the Dell Power Manger see, Me and My Dell on https://www.dell.com/
Life span (approximate) 300 discharge/charge cycles 300 discharge/charge cycles
Coin-cell battery

CR-2032

CR-2032

Operating time Varies depending on operating conditions and can significantly reduce under certain power-intensive conditions. Varies depending on operating conditions and can significantly reduce under certain power-intensive conditions.

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