Inspiron 14 7445 2-in-1 Owner's Manual

PDF

Battery

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.