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Identifier
Status
Battery
Table 18. Battery specifications
Description
Type
Voltage
Weight (maximum)
Dimensions:
Height
Width
Depth
Temperature range:
Operating
Storage
Operating time
Charging time (approximate)
Life span (approximate)
Coin-cell battery
Operating time
20
Technical specifications
GUID-67DB0CBB-AE28-41E8-9814-34DEFCA3C44F
Released
3 Cell 51 WHr ExpressCharge
Capable Battery
11.40 VDC
250 g (0.55 lb)
7.05 mm (0.28 in.)
95.9 mm (3.78 in.)
181 mm (7.13 in.)
Charge: 0°C to 50°C, 32°F to
122°F; Discharge: 0°C to 60°C,
32°F to 139°F
-20°C to 60°C (-4°F to 140°F)
Varies depending on operating
conditions and can significantly
reduce under certain power-
intensive conditions.
•
Standard charge: 0°C to
50°C: 4 hours
•
Express Charge: 0°C to
15°C: 4 hours; 16°C to 45°C:
2 hours; 46°C to 50°C: 3
hours
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
https://www.dell.com/
300 discharge/charge cycles
CR-2032
Varies depending on operating
conditions and can significantly
reduce under certain power-
intensive conditions.
Values
4 Cell 68 WHr ExpressCharge
Capable Battery
15.2 VDC
340 g (0.75 lb)
7.05 mm (0.28 in.)
95.9 mm (3.78 in.)
233 mm (9.17 in.)
Charge: 0°C to 50°C, 32°F to
122°F; Discharge: 0°C to 60°C,
32°F to 139°F
-20°C to 60°C (-4°F to 140°F)
Varies depending on operating
conditions and can significantly
reduce under certain power-
intensive conditions.
•
Standard charge: 0°C to
50°C: 4 hours
•
Express Charge: 0°C to
15°C: 4 hours; 16°C to
45°C: 2 hours; 46°C to
50°C: 3 hours
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
https://www.dell.com/
300 discharge/charge cycles
CR2032
Varies depending on operating
conditions and can significantly
reduce under certain power-
intensive conditions.
4 Cell 68 WHr Long Cycle life
Battery
15.2 VDC
340 g (0.75 lb)
7.05 mm (0.28in.)
95.9 mm (3.78in.)
233 mm (9.17in.)
Charge: 0°C to 50°C, 32°F to
122°F; Discharge: 0°C to 60°C,
32°F to 139°F
-20°C to 60°C (-4°F to 140°F)
Varies depending on operating
conditions and can significantly
reduce under certain power-
intensive conditions.
•
Standard charge: 0°C to
50°C: 4 hours
•
Express Charge: 0°C to
15°C: 4 hours; 16°C to
45°C: 2 hours; 46°C to
50°C: 3 hours
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
https://www.dell.com/
300 discharge/charge cycles
CR2032
Varies depending on operating
conditions and can significantly
reduce under certain power-
intensive conditions.
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