User Manual
Table Of Contents
Description Values
Operating
0°C to 40°C (32°F to 104°F)
Storage
-40°C to 70°C (-40°F to 158°F)
Battery
Table 16. Battery specications
Description Values
Type
3-cell lithium ion (56 WHr) 6-cell lithium ion (97 WHr)
Voltage
11.40 VDC 11.40 VDC
Weight (maximum)
0.24 kg (0.53 lb) 0.34 kg (0.75 lb)
Dimensions:
Height
71.80 mm (2.83 in.) 71.80 mm (2.83 in.)
Width
223.20 mm (8.79 in.) 330.50 mm (13.01 in.)
Depth
7.20 mm (0.28 in.) 7.20 mm (0.28 in.)
Temperature range:
Operating
0°C to 35°C (32°F to 95°F) 0°C to 35°C (32°F to 95°F)
Storage
-40°C to 65°C (-40°F to 149°F) -40°C to 65°C (-40°F to 149°F)
Operating time Varies depending on operating conditions and
can signicantly reduce under certain power-
intensive conditions.
Varies depending on operating conditions
and can signicantly reduce under certain
power-intensive conditions.
Charging time (approximate)
4 hours (when the computer is o)
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/
4 hours (when the computer is o)
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/
Life span (approximate) 300 discharge/charge cycles 300 discharge/charge cycles
Coin-cell battery
ML1220 ML1220
Operating time Varies depending on operating conditions and
can signicantly reduce under certain power-
intensive conditions.
Varies depending on operating conditions
and can signicantly reduce under certain
power-intensive conditions.
Specications of XPS 15-7590 17