186
Specifications
Battery
Type
9-cell "smart" lithium ion
6-cell "smart" lithium ion
Dimensions:
Depth
67.6 mm (2.66 in) (9 cell)
47.5 mm (1.87 in) (6 cell)
Height
20.4 mm (0.8 in)
Width
209.9 mm (8.26 in)
Weight
0.48 kg (1.06 lb) (9 cell)
0.33 kg (0.7 lb) (6 cell)
Voltage
11.1 VDC
Charge time (approximate)
:
Computer off
4 hours
Operating time
Battery operating time varies depending on
operating conditions and can be significantly
reduced under certain power-intensive
conditions (see "Power Problems" on
page 125).
See "Using a Battery" on page 47 for more
information on battery life.
Life span (approximate)
300 discharge/charge cycles
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
Summary of Contents for Inspiron 1521
Page 1: ...w w w d e l l c o m s u p p o r t d e l l c o m Dell Inspiron 1521 Owner s Manual Model PP22L ...
Page 18: ...18 Finding Information ...
Page 32: ...32 About Your Computer ...
Page 46: ...46 Using the Keyboard and Touchpad ...
Page 54: ...54 Using a Battery ...
Page 82: ...82 Using ExpressCards ...
Page 86: ...86 Using the Memory Card Reader ...
Page 100: ...100 Securing Your Computer ...
Page 161: ...Adding and Replacing Parts 161 1 captive screws 2 2 cover 1 2 ...
Page 168: ...168 Adding and Replacing Parts ...
Page 170: ...170 Dell QuickSet Features ...
Page 180: ...180 Getting Help ...
Page 214: ...214 Glossary ...
Page 222: ...222 Index ...