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Sony VGN-CS190N Battery
Your Sony VGN-CS190N battery makes your laptop portable so that you can use it where you want. Because no battery is the same, be sure to check the part number of the new battery and compare it to the old one. It is OK to buy a battery with more milliamps, it simply means it is a stronger battery. What really is critical to a battery fitting your laptop is the connection type and physical size of the battery. More amps in a battery basically means the longer you will be able to use the laptop when fully charged.
How do you know when your battery is almost going bad?
- The laptop does not last longer than 45 minutes while unplugged
- The battery is puffed up and looking like it is going to burst
- The laptop refuses to turn on when not connected to the charger
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