Table of Contents
Advertisement
Table 18. Power adapter specifications (continued)
Description
Output current (continuous)
Rated output voltage
Temperature range:
Operating
Storage
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 Precision 7670.
Table 19. Battery specifications
Description
Battery type
Battery voltage
Battery weight (maximum)
Battery dimensions:
Temperature range:
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
Option one
9.23 A
19.50 VDC
0°C-40°C (32 °F–104°F)
-40°C-70°C (-40°F-158°F)
Option one
6-cell, 83 Wh, Lithium-ion,
ExpressCharge 2.0
11.55 V (Nominal)
0.383 kg (0.844 lb)
Height
10.75 mm (0.42 in.)
Width
296.75 mm (11.68 in.)
Depth
66.68 mm (2.62 in.)
Operating
0°C-50°C (32°F-122°F)
Storage
–20°C-60°C (-4°F-140°F)
Varies depending on operating
conditions and can significantly
reduce under certain power-intensive
conditions.
● ExpressCharge 2.0: From 0% up to
80% in as little as 35 minutes
● Express charge: 2 hrs
● Standard charge: 3 hrs
Supported
NOTE:
use a Dell coin-cell battery for your
It is recommended that you
Option two
12.30 A
19.50 VDC
0°C-40°C (32 °F–104°F)
-40°C-70°C (-40°F-158°F)
Option two
6-cell, 93 WHr, Lithium-ion,
ExpressCharge and ExpressChargeBoost
11.55 V (Nominal)
0.41 kg (0.90 lb)
13.25 mm (0.52 in.)
272.40 mm (10.72 in.)
66.68 mm (2.62 in.)
0°C-50°C (32°F-122°F)
–20°C-60°C (4°F-140°F)
Varies depending on operating conditions
and can significantly reduce under certain
power-intensive conditions.
● ExpressCharge Boost: From 0% up to
35% in as little as 20 minutes
● Express charge: 2 hrs
● Standard charge: 3 hrs
Supported
NOTE:
It is recommended that you
use a Dell coin-cell battery for your
Specifications of Precision 7670
21
Advertisement
Table of Contents
