When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission.
Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network
Sony VGN-SR390P Battery
Your Sony VGN-SR390P battery makes your laptop portable so as to work or play anywhere you please. The more power the battery has, the longer it will last on a single charge. Because no battery is the same, make sure and double-check the physical connection and size and compare it to the old one. 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 actual size of the battery and the connection it has.
Elements of a weak primary battery
- The laptop will not turn on while not connected to the AC adapter
- The battery gets puffy and looks like it will explode
- The laptop does not run longer than one hour before it dies
This site contains affiliate links for which I may be compensated
Feel free to download your manual for help.
This site contains affiliate links for which I may be compensated