Dell C400 Laptop User Manual


 
Dell™ Latitude™ C400 High-Capacity Battery Pack 13
For information on resolving battery problems, see “Solving Problems” in
your online User’s Guide.
Storing a Battery
Remove any installed battery pack when you store your computer for an
extended period of time. A battery discharges during prolonged storage.
After a long storage period, recharge the battery fully before you run the
computer on battery power.
Battery Specifications
Battery
Type 16-cell lithium-polymer
Dimensions:
Depth 234 mm (9.2 inches)
Height 19 mm (0.8 inches)
computer and battery together total
47 mm (1.9 inches)
Width 283 mm (11.1 inches)
Weight (maximum) 1.13 kg (2.5 lb)
Voltage (nominal) 14.8 VDC
Capacity (nominal) 88.8 WHr
Charge current (maximum) 3.0 A
Charge time (approximate; battery
connected to AC adapter)
using 70-W AC adapter: 2.5 hours
using 50-W AC adapter: 3.5 hours
Lifespan 400 cycles at 20°C (68°F), retaining 80% of
original capacity
Typical continuous operating time
from full charge (actual performance
varies with system usage)
approximately 7 hours
Temperature range:
2H934bk0.book Page 13 Wednesday, October 10, 2001 11:08 AM