Description Values
Height
95.90 mm (3.78 in.) 95.90 mm (3.78 in.) 95.90 mm (3.78 in.) 95.90 mm (3.78
in.)
Width
181 mm (7.13 in.) 181 mm (7.13 in.) 181 mm (7.13 in.) 181 mm (7.13 in.)
Depth
7.05 mm (0.28 in.) 7.05 mm (0.28 in.) 7.05 mm (0.28 in.) 7.05 mm (0.28
in.)
Temperature range:
Operating
0°C to 50°C (32°F to
122°F)
0°C to 50°C (32°F to
122°F)
0°C to 50°C (32°F to
122°F)
0°C to 50°C
(32°F to 122°F)
Storage
-20°C to 60°C (-4°F to
140°F)
-20°C to 60°C (-4°F to
140°F)
-20°C to 60°C (-4°F to
140°F)
-20°C to 60°C
(-4°F to 140°F)
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.
Charging time
(approximate)
4 hours (when the
computer is off)
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 off)
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 off)
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
off)
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.co
m/
Life span (approximate) 300 discharge/charge
cycles
300 discharge/charge
cycles
300 discharge/charge
cycles
1000 discharge/
charge cycles
Coin-cell battery
CR2032 CR2032 CR2032 CR2032
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-
Technical specifications 19
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