Rated output voltage 19.50 VDC
Temperature range
(operating)
0°C to 40°C (32°F to 104°F)
Temperature range
(storage)
–40°C to 70°C (–40°F to 158°F)
Battery
Table 17. Battery specications
Type 3-cell 38 WHr "smart" lithium-ion
Dimension:
Width 256.40 mm (10.09 in)
Depth 5.20 mm (0.20 in)
Height 66.05 mm (2.60 in)
Weight (maximum) 0.18 kg (0.40 lb)
Voltage 11.40 VDC
Charging time when the computer is o
(approximate)
4 hours
Operating time Varies depending on operating conditions
and can signicantly reduce under
certain power-intensive conditions.
Life span (approximate) 300 discharge/charge cycles
Temperature range: Operating 0°C to 35°C (32°F to 95°F)
Temperature range: Storage –40°C to 65°C (–40°F to 149°F)
Coin-cell battery It is recommended that you use a Dell
coin-cell battery for your computer. Dell
does not provide warranty coverage for
problems caused by using accessories,
parts, or components not supplied by
Dell.
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