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Compaq Presario 1636 Battery
Your Compaq Presario 1636 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 when fully charged. Getting a battery with a higher amp rating is OK, as it suggests the battery will last a bit longer on one charge. What is important is the actual size of the battery and the connection it has. Not all batteries are the same, make sure and double-check the size and model number in order to make sure it is similar to the one you are going to replace.
Subtle hints Compaq battery is failing
- The laptop does not run longer than one hour while unplugged
- The laptop battery gets puffy and looking like it is going to burst
- The unit will not turn on while not connected to the AC adapter
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