Dell Vostro A840 Setup And Quick Reference Manual page 29

Battery (continued) Vostro A840
Voltage 11.1 VDC (6-cell)
14.8 VDC (4-cell)
Charge time
:
(approximate)
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.
Life span 300 charge/discharge cycles
(approximate)
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
4 hours (when computer is off)
Vostro A860
11.1 VDC (6-cell)
14.8 VDC (4-cell)
4 hours (when computer is off)
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.
300 charge/discharge cycles
0° to 35°C (32° to 95°F)
–40° to 65°C (–40° to 149°F)
CR-2032
Specifications
29