Dell Inspiron Inspiron 17R, Reference Manual, Page: 16 / 152

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Laptop Battery
The following table compares the most commonly used batteries.
3-cell battery 6-cell battery 9-cell battery
Low cost Moderate cost High cost
Small in size Large in size Large in size
Low capacity Moderate capacity High capacity
Low weight Moderate weight Heavy
NOTE: When used under the same conditions, a low capacity battery will wear out faster than a moderate or high capacity battery because it has to
be charged more often.
Related Information
Improving the Battery Performance
Charging the Battery
Dell Knowledge Base Article: 405686
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