Alienware m17 R2 Setup and Specifications

Battery

Table 1. Battery specifications
The following table provides the detailed battery specifications of Alienware m17 R2.
Description		Values
Type		6-cell lithium-ion polymer battery
Voltage		11.40 VDC
Weight (maximum)		0.32 kg (0.71 lb)
Dimensions:
	Height	119.31 mm (4.70 in.)
	Width	311.40 mm (12.26 in.)
	Depth	9.90 mm (0.39 in.)
Temperature range:
	Operating	0°C to 70°C (32°F to 158°F)
	Storage	-20°C to 60°C (-4°F to 140°F)
Operating time		Varies depending on operating conditions and can 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 Manager application. For more information on the Dell Power Manager see, Me and My Dell on www.dell.com/ NOTE: The operating range for battery charging operations is 0°C to 50°C (32°F to 122°F), charging will discontinue when the battery temperature falls out of this range.
Life span (approximate)		300 discharge/charge cycles
Coin-cell battery		CR2032
Operating time		Varies depending on operating conditions and can reduce under certain power-intensive conditions