The following table lists the battery specifications of your
Inspiron 14 7445 2-in-1.
Table 1. Battery specifications
The following table provides the detailed battery specifications of
Inspiron 14 7445 2-in-1.
Description
Option one
Option two
Battery type
4-cell, 54 Wh, Lithium Ion Polymer
4-cell, 64 Wh, Lithium Ion Polymer
Battery voltage
15 VDC
15.20 VDC
Battery weight (maximum)
0.23 kg (0.52 lb)
0.26 Kg (0.57 lb)
Battery dimensions:
Height
5.75 mm (0.23 in.)
5.75 mm (0.23 in.)
Width
271.9 mm(10.7 in.)
271.9 mm (10.7 in.)
Depth
82.0 mm(3.23 in.)
82.0 mm (3.23 in.)
Temperature range:
Operating
Charge: 0°C to 45°C (32°F to 113°F)
Discharge: 0°C to 70°C (32°F to 158°F)
Charge: 0°C to 45°C (32°F to 113°F)
Discharge: 0°C to 70°C (32°F to 158°F)
Storage
-20°C to 60°C (-4°F to 140°F)
-20°C to 60°C (-4°F to 140°F)
Battery 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.
Battery charging time (approximate)
NOTE:Control the charging time, duration, start and end time, and so on, using the Dell Power Manager application. For more information about Dell Power Manager, search in the Knowledge Base Resource at
Dell Support Site.
3 hours (when the computer is off)
3 hours (when the computer is off)
CAUTION:Operating and storage temperature ranges may differ among components, so operating or storing the device outside these ranges may impact the performance of specific components.
CAUTION:Dell Technologies recommends that you charge the battery regularly for optimal power consumption. If your battery charge is depleted, connect the power adapter, turn on your computer, and then restart your computer to reduce the power consumption.
Data is not available for the Topic
Please provide ratings (1-5 stars).
Please provide ratings (1-5 stars).
Please provide ratings (1-5 stars).
Please select whether the article was helpful or not.
Comments cannot contain these special characters: <>()\