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Sony PCG-NV109M Battery
Your Sony PCG-NV109M battery makes your laptop portable so as to work or play inside, outside or anywhere your heart desires. The more power the battery has, the longer it will last on one charge. Not all batteries are the same, be sure to check the model number and compare it to the old one. Getting a battery with a higher amp rating is OK, it simply means it is a stronger battery. What is truly important is the connection type and physical size of the battery.
Important clues of a laboring li-ion battery
- The laptop lasts way less than it used to before it dies
- The laptop battery has its case swollen and looks like it will explode
- The unit refuses to turn on at all when unplugged
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