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Battery
Type 9-cell "smart" lithium ion
6-cell "smart" lithium ion
4-cell "smart" lithium ion
Dimensions:
Depth
48.3 mm (1.9 in) (4/6/9 cell)
Height
20.4 mm (0.8 in) (4/6 cell)
37.8 mm (1.5 in) (9 cell)
Width
206.6 mm (8.13 in) (4/6 cell)
284.9 mm (11.2 in) (9 cell)
Weight 0.24 kg (0.54 lb) (4 cell)
0.34 kg (0.75 lb) (6 cell)
0.5 kg (1.1 lb) (9 cell)
Voltage 11.1 VDC (6/9 cell)
14.8 VDC (4 cell)
Charge time (approximate)
:
Computer off
4 hours
Operating time Battery operating time varies depending on
operating conditions and can be significantly
reduced under certain power-intensive
conditions.
See Dell Technology Guide for more
information on battery life.
Life span (approximate) 300 discharge/charge cycles
Temperature range:
Operating
0° to 35°C (32° to 95°F)
Storage
–40° to 65°C (–40° to 149°F)
Coin-cell battery CR-2032