Dell Alienware M16 R2 Owners Manual - Page 21

Battery

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Table 19. Power adapter specifications (continued) Description Option one Storage -40°C to 70°C (-40.00°F to 158.00°F) Option two -40°C to 158°C (-40.00°F to 316.40°F) 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. Battery The following table lists the battery specifications of your Alienware m16 R2. Table 20. Battery specifications Description Battery type Values 6-cell lithium-ion (90 Wh) Battery voltage 11.70 VDC Battery weight (maximum) 0.34 kg (0.75 lb) Battery dimensions: Height 7.56 mm (0.30 in.) Width 294.90 mm (11.61 in) Depth 77.50 mm (3.05 in.) Temperature range: Operating ● Charging: 0°C to 50°C (32°F to 122°F) ● Discharging: 0°C to 70°C (32°F to 158°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 about Dell Power Manager, search in the Knowledge Base Resource at www.dell.com/support. Varies depending on operating conditions and can significantly reduce under certain power-intensive conditions. When the computer is turned off: ● ExpressCharge2: from 0% to 80% in about 35 minutes. ● ExpressCharge: Two hours ● Standard Charge: Three hours Coin-cell battery None 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. 21

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Table 19. Power adapter specifications (continued)
Description
Option one
Option two
Storage
-40°C to 70°C (-40.00°F to 158.00°F)
-40°C to 158°C (-40.00°F to 316.40°F)
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.
Battery
The following table lists the battery specifications of your Alienware m16 R2.
Table 20. Battery specifications
Description
Values
Battery type
6-cell lithium-ion (90 Wh)
Battery voltage
11.70 VDC
Battery weight (maximum)
0.34 kg (0.75 lb)
Battery dimensions:
Height
7.56 mm (0.30 in.)
Width
294.90 mm (11.61 in)
Depth
77.50 mm (3.05 in.)
Temperature range:
Operating
●
Charging: 0°C to 50°C (32°F to 122°F)
●
Discharging: 0°C to 70°C (32°F to 158°F)
Storage
-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.
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
www.dell.com/support
.
When the computer is turned off:
●
ExpressCharge2: from 0% to 80% in about 35 minutes.
●
ExpressCharge: Two hours
●
Standard Charge: Three hours
Coin-cell battery
None
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.
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