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Compaq Presario CQ56 Battery
Your Compaq Presario CQ56 battery makes your laptop portable so that you can use it anywhere you please. 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 old battery. Getting a battery with a higher amp rating is OK, 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. More amps in a battery basically means the longer it will last when fully charged.
Important signs Compaq battery will eventually need to be replaced
- The Compaq laptop refuses to turn on at all when unplugged
- The battery gets puffy and looks like it will explode
- The laptop does not run longer than one hour before it shuts itself down
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