Dell Vostro A840 (Mid 2008) User Manual
Page 29
Specifications
29
Voltage
11.1 VDC (6-cell)
14.8 VDC (4-cell)
11.1 VDC (6-cell)
14.8 VDC (4-cell)
Charge time
(approximate)
:
4 hours (when computer is off)
4 hours (when computer is off)
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.
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.
Life span
(approximate)
300 charge/discharge cycles
300 charge/discharge cycles
Temperature range:
Operating
0°
to 35°C (32° to 95°F)
0°
to 35°C (32° to 95°F)
Storage
–40°
to 65°C (–40° to 149°F)
–40°
to 65°C (–40° to 149°F)
Coin-cell battery
CR-2032
CR-2032
Battery (continued)
Vostro A840
Vostro A860
book.book Page 29 Thursday, September 25, 2008 2:38 PM