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Table 17. Battery specifications (continued)
Description
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.
Coin-cell battery
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.
Display
The following table lists the display specifications of your Precision 5770.
Table 18. Display specifications
Description
Display type
Touch options
Display-panel technology
Display-panel dimensions (active area):
Height
Width
18
Specifications of Precision 5770
Option one
Operating
● Charge: 0°C to 50°C (32°F to
122°F)
● Discharge: 0°C to 60°C (32°F to
140°F)
Storage
–40°C to 60°C (-4°F to 140°F)
Varies depending on operating
conditions and can significantly
reduce under certain power-intensive
conditions.
● Standard charge, 0°C to 50°C
(32°F to 122°F): 4 hours
● ExpressCharge, 0°C to 15°C
(32°F to 59°F): 4 hours
● ExpressCharge, 16°C to 45°C
(60.80°F to 113°F): 2 hours
● ExpressCharge, 46°C to 50°C
(114.80°F to 122°F): 3 hours
NOTE:
duration, start and end time, and
so on, using the Dell Power
Manager application. For more
information about the Dell Power
Manager, see, Me and My Dell on
www.dell.com/.
Not supported
Option one
Full High Definition Plus (FHD+)
No
Wide Viewing Angle (WVA) with Low
Blue Light
366.34 mm (14.42 in.)
228.96 mm (9.01 in.)
Control the charging time,
Option two
● Charge: 0°C to 50°C (32°F to 122°F)
● Discharge: 0°C to 60°C (32°F to
140°F)
–40°C to 60°C (-4°F to 140°F)
Varies depending on operating conditions
and can significantly reduce under certain
power-intensive conditions.
● Standard charge, 0°C to 50°C (32°F
to 122°F): 4 hours
● ExpressCharge, 0°C to 15°C (32°F to
59°F): 4 hours
● ExpressCharge, 16°C to 45°C
(60.80°F to 113°F): 2 hours
● ExpressCharge, 46°C to 50°C
(114.80°F to 122°F): 3 hours
NOTE:
Control the charging time,
duration, start and end time, and so
on, using the Dell Power Manager
application. For more information
about the Dell Power Manager, see,
Me and My Dell on www.dell.com/.
Not supported
Option two
Ultra High Definition Plus (UHD+)
Yes, 10 finger touch
Wide Viewing Angle (WVA) with Low Blue
Light
366.34 mm (14.42 in.)
228.96 mm (9.01 in.)
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