Dell P176G User Manual

Battery
The following table lists the battery specifications of your Latitude 7450.
Table 19. Battery specifications
Description Option one Option two Option three Option four
Battery type
2-cell, 38 Wh,
ExpressCharge Capable,
Long Life Cycle, 3-
year limited hardware
warranty
3-cell, 57 Wh,
ExpressCharge Capable,
Long Life Cycle, 3-year
limited hardware warranty
2-cell, 38 Wh,
ExpressCharge,
ExpressCharge Boost
Capable
3-cell, 57 Wh,
ExpressCharge,
ExpressCharge Boost
Capable
Battery voltage
7.60 VDC 11.40 VDC
7.60 VDC 11.40 VDC
Battery weight
(maximum)
0.156 Kg (0.34 lb) 0.227 kg (0.50 lb)
0.156 Kg (0.34 lb) 0.227 kg (0.50 lb)
Battery dimensions:
Height
6.30 mm (0.24 in.) 6.30 mm (0.24 in.)
6.30 mm (0.24 in.) 6.30 mm (0.24 in.)
Width
210.97 mm (8.30 in.) 254.80 mm (10.03 in.)
210.97 mm (8.30 in.) 254.8 mm (10.03 in.)
Depth
79.80 mm (3.14 in.) 79.80 mm (3.14 in.)
79.80 mm (3.10 in.) 79.8 mm (3.10 in.)
Temperature range:
Operatin
g
● 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
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)
Storage
-20°C to 65°C (-4°F
to 149°F)
-20°C to 65°C (-4°F to
149°F)
-20°C to 65°C (4°F
to 149°F)
-20°C to 65°C (4°F
to 149°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.
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.
Express Charge
Method:
● 0 - 15°C maximum
allowable charge
time from 0 to 100%
RSOC is 4 hours
●
16 - 45°C normal
express charge
● 46 - 50°C maximum
allowable charge
time from 0 to 100%
RSOC is 3 hours
Standard Charge/
Predominately AC
User Charge Method:
● 0 - 15°C maximum
allowable charge
Express Charge
Method:
● 0 - 15°C maximum
allowable charge time
from 0 to 100% RSOC
is 4 hours
●
16 - 45°C normal
express charge
● 46 - 50°C maximum
allowable charge time
from 0 to 100% RSOC
is 3 hours
Standard Charge/
Predominately AC User
Charge Method:
● 0 - 15°C maximum
allowable charge time
Express Charge
Method:
● 0 -
15°C maximum
allowable charge
time from 0 to
100% RSOC is 4
hours
●
16 - 45°C normal
express charge
● 46 -
50°C maximum
allowable charge
time from 0 to
100% RSOC is 3
hours
Standard Charge/
Predominately AC
Express Charge
Method:
● 0 -
15°C maximum
allowable charge
time from 0 to
100% RSOC is 4
hours
●
16 - 45°C normal
express charge
● 46 -
50°C maximum
allowable charge
time from 0 to
100% RSOC is 3
hours
Standard Charge/
Predominately AC
Specifications of Latitude 7450 29

Dell P176G Specifications

General

Brand	Dell
Model	P176G
Category	Laptop
Language	English