Description
Values
Input current (maximum)
2.50 A
2.34 A
3.50 A
Output current (continuous)
6.70 A
9.23 A
12.31 A
Rated output voltage
19.50 VDC
19.50 VDC
19.50 VDC
Temperature range:
Operating
0°C to 40°C (32°F to
104°F)
0°C to 40°C (32°F to
104°F)
0°C to 40°C (32°F to
104°F)
Storage
-40°C to 70°C (-40°F to
158°F)
-40°C to 70°C (-40°F to
158°F)
-40°C to 70°C (-40°F to
158°F)
Battery
Table 15. Battery specifications
Description
Values
Type
6-cell lithium-ion polymer battery
Voltage
11.40 VDC
Weight (maximum)
0.32 kg (0.71 lb)
Dimensions:
Height
119.31 mm (4.70 in.)
Width
311.40 mm (12.26 in.)
Depth
9.90 mm (0.39 in.)
Temperature range:
Operating
0°C to 70°C (32°F to 158°F)
Storage
-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.
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
NOTE: The operating range for battery charging
operations is 0°C to 50°C (32°F to 122°F), charging
will discontinue when the battery temperature falls out
of this range.
Life span (approximate)
300 discharge/charge cycles
Coin-cell battery
CR2032
Operating time
Varies depending on operating conditions and can
significantly reduce under certain power-intensive conditions.
14
