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Toshiba Satellite C840D Battery
Your Toshiba Satellite C840D battery allows you to move freely about so that you can use it wherever you fancy. Getting a battery with a higher amp rating is OK, as it signifies that the battery can last for a longer period of time on one charge. What really is critical to a battery fitting your laptop is the actual size of the battery and the connection it has. The larger the battery, the longer you will be able to use the laptop on one charge. Not all batteries are the same, make sure and double-check the model number and compare it to the old battery.
Important hints your battery is dying
- The laptop does not last longer than 45 minutes before it shuts itself down
- The laptop will not boot up at all when unplugged
- The battery is puffed up and looks like it will explode
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