Dell Alienware m17 R4 Setup and Specifications - Page 16

Table 15. Power adapter specifications Description Option one Input current (maximum) 5 A Output current (continuous) 12.31 A Rated output voltage 19.50 VDC Temperature range: Operating 0°C to 40°C (32°F to 104°F) Storage -40°C to 70°C (-40°F to 158°F) Option two 4.40 A 16.92 A 19.50 VDC 0°C to 40°C (32°F to 104°F) -40°C to 70°C (-40°F to 158°F) Battery The following table lists the battery specifications of your Alienware m17 R4. Table 16. Battery specifications Description Battery type Values 6-cell 86 WHr "smart" lithium-ion Battery voltage 11.40 VDC Battery weight (maximum) 0.34 kg (0.75 lb) Battery dimensions: Height 77.70 mm (3.06 in.) Width 295.20 mm (11.62 in.) Depth 7.56 mm (0.30 in.) Temperature range: Operating 0°C to 60°C (32°F to 140°F) Storage -20°C to 60°C (-4°F to 140°F) Battery operating time 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, Me and My Dell on www.dell.com. Varies depending on operating conditions and can significantly reduce under certain power-intensive conditions. 3 hours (when the computer is off) Coin-cell battery Not supported Display The following table lists the display specifications of your Alienware m17 R4. Table 17. Display specifications 16