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Dell Vostro A840 Battery
Your Dell Vostro A840 battery makes your laptop portable so that you can use it where you want. Getting a battery with a higher amp rating is OK, as it just means the battery will last longer. What really is critical to a battery fitting your laptop is the connection type and physical size of the battery. More amps in a battery basically means the longer it will last when fully charged. 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 one.
Clues your battery is going out
- The unit refuses to turn on while unplugged
- The laptop battery gets puffy and looks like it will explode
- The laptop does not last longer than 45 minutes before it shuts itself down
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A Dell Vostro A840 battery is going to be better in new condition due to possible wear on an old used battery. Your Dell laptop will love you more for thinking before buying. Always get computer parts from a well-known website if you buy anything online. Always make sure to write down the model number so you order the correct battery replacement.
Feel free to download your manual for help.
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