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Sony VGN-SR290P Battery
Your Sony VGN-SR290P battery allows you to move freely about so as to work or play anywhere you please. Buying a battery with a higher milliamp rating is fine, 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 physical size of the battery as well as the connection. More amps in a battery basically means the longer you will be able to use the laptop on a single charge. Not all batteries are the same, be sure to check the part number of the new battery and compare it to the one you are going to replace.
Indications of a worsening li-ion battery
- The laptop does not turn on while not connected to the AC adapter
- The battery gets puffy and looking like it is going to burst
- The laptop lasts under ten minutes before it dies
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A Sony VGN-SR290P battery is going to be better brand new for a variety of reasons, including wear and tear on an older one. Always get computer parts from a well-known website if you buy anything online. It is always best to re-check the part number before placing an order for a new battery. The Sony VGN-SR290P laptop will thank you if you buy smart!
Feel free to download your manual for help.
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