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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