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Sony PCG-F450 Battery
Your Sony PCG-F450 battery allows you to move freely about so as to work or play anywhere you please. Because no battery is the same, make sure and double-check the part number of the new battery and compare it to the old battery. Getting a battery with a higher amp rating is OK, because it simply implies that the battery will last longer. What really is critical to a battery fitting your laptop is the connection type and physical size of the battery. The more power the battery has, the longer you will be able to use the laptop on one charge.
How do you know when your li-ion battery is about to go out?
- The laptop battery is puffed up and looks like it will explode
- The laptop refuses to turn on while not connected to the AC adapter
- The laptop does not last longer than 45 minutes while using the battery only
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