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Sony PCG-XG18 Battery
Your Sony PCG-XG18 battery makes your laptop portable so as to work or play anywhere in the house or even outdoors! Getting a battery with a higher amp rating is OK, as it suggests the battery will last a bit longer on one charge. What really is critical to a battery fitting your laptop is the actual size of the battery and the connection it has. The larger the battery, the longer it will last on a single charge. 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.
Subtle cues of an inadequate li-ion battery
- The laptop does not last longer than 45 minutes before it shuts itself down
- The laptop battery has its case swollen and looking like it is going to burst
- The Sony laptop refuses to turn on at all when unplugged
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