Inspiron 15 3525 Setup and Specifications

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Battery

The following table lists the battery specifications of your Inspiron 15 3525.

Table 1. Battery specifications
The following table provides the detailed battery specifications of Inspiron 15 3525.
Description		Option one	Option two
Battery type		3-cell, 41 Wh "smart" lithium ion	4-cell, 54 Wh "smart" lithium ion
Battery voltage		11.25 VDC	15.0 VDC
Battery weight (maximum)		0.19 kg (0.41 lbs)	0.24 kg (0.54 lbs)
Battery dimensions:
	Height	206.40 mm (8.12 in.)	271.90 mm (10.70 in.)
	Width	82.00 mm (3.22 in.)	82.00 mm (3.22 in.)
	Depth	5.75 mm (0.22 in.)	5.75 mm (0.22 in.)
Temperature range:
	Operating	When charging the battery: Initiate charging: 0°C to 45°C (32°F to 113°F) Upper limit for charging (maximum): 50°C (122°F) When discharging the battery: Normal discharging: 0°C to 60°C (32°F to 140°F) Over temperature protection (maximum): 70°C (158°F) NOTE: The battery does not allow discharge past this temperature.	When charging the battery: Initiate charging: 0°C to 45°C (32°F to 113°F) Upper limit for charging (maximum): 50°C (122°F) When discharging the battery: Normal discharging: 0°C to 60°C (32°F to 140°F) Over temperature protection (maximum): 70°C (158°F) NOTE: The battery does not allow discharge past this temperature.
	Storage	-20°C to 60°C (-4°F to 140°F)	-40°C to 65°C (-40°F to 149°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.		4 hours (when the computer is off)	4 hours (when the computer is off)
Coin-cell battery		N/A	N/A
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.