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Sony PCG-GR390K Battery
Your Sony PCG-GR390K battery makes your laptop portable so that you can use it inside, outside or anywhere your heart desires. The more power the battery has, the longer you will be able to use the laptop on one charge. It is OK to buy a battery with more milliamps, 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. Not all batteries are the same, make sure and double-check the physical connection and size and compare it to the one you are going to replace.
Key signs of a faulty Sony battery
- The battery has its case swollen and looking like it is going to burst
- The laptop lasts less than half an hour while unplugged
- The unit will not boot up when it is not plugged in
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Always make sure to make note of the manufacturers part number so that you correctly order the right battery. Try to always order computer parts from a site you know when you buy your parts online. The Sony PCG-GR390K will thank you if you parts safely online! Sony PCG-GR390K battery will be better for your laptop in factory new condition due to the wear on an old used battery.
Feel free to download your manual for help.
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