Precision 3571 Setup and Specifications

PDF

Battery

The following table lists the battery specifications of your Precision 3571.

NOTE:Dell recommends that you charge the battery regularly for optimal power consumption. If your battery charge is completely depleted, connect the power adapter, turn on your computer and then restart your computer to reduce the power consumption.

Table 1. Battery specifications
The following table provides the detailed battery specifications of Precision 3571.
Description		Option one	Option two	Option three
Battery type		4-cell 64 WHr, Polymer, Long Cycle Life, ExpressCharge capable	4-cell 64 WHr, Polymer, non-Long Cycle Life, ExpressCharge capable	6 Cell 97 WHr ExpressCharge capable
Battery voltage		15.20 V	15.20 V	11.40 VDC
Battery weight (maximum)		0.283 kg (0.62 lb)	0.283 kg (0.62 lb)	0.429 kg (0.95 lb)
Battery dimensions:
	Height	7.60 mm (0.30 in.)	7.60 mm (0.30 in.)	7.70 mm (0.30 in.)
	Width	226.60 mm (8.92 in.)	226.60 mm (8.92 in)	332 mm (13.07 in.)
	Depth	81.40 mm (0.22 in.)	81.40 mm (0.22 in)	82.00 mm (3.22 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	Charge: 0 °C to 50 °C, 32 °F to 122 °F Discharge: 0 °C to 70 °C, 32 °F to 158 °F
	Storage	-20°C (-4°F ) to 65°C (149°F)	-20°C (-4°F ) to 65°C (149°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.	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 on the Dell Power Manager see Dell Support Site.		___ hours (when the computer is off)	TBD hours (when the computer is off)	TBD hours (when the computer is off)
Coin-cell battery		CR2032	CR2032	CR2032
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 recommends that you charge the battery regularly for optimal power consumption. If your battery charge is completely depleted, connect the power adapter, turn on your computer, and then restart your computer to reduce the power consumption.