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Sony VPCSA4SGX Battery
Your Sony VPCSA4SGX battery makes your laptop portable so as to work or play wherever you fancy. Because no battery is the same, be sure to check the size and model number in order to make sure it is similar to the one you are going to replace. More amps in a battery basically means the longer you will be able to use the laptop on one charge. Buying a battery with a higher milliamp rating is fine, because it simply implies that the battery will last longer. What is important is the physical size of the battery as well as the connection.
Do you know if your primary battery has to be replaced?
- The battery has its case swollen and looks like it will explode
- The unit will not boot up while not connected to the AC adapter
- The laptop does not last longer than 45 minutes while unplugged
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