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Toshiba Satellite L40-B Battery
Your Toshiba Satellite L40-B battery allows you to move freely about so as to work or play wherever you fancy. Buying a battery with a higher milliamp rating is fine, it simply means it is a stronger battery. What is important is the physical size of the battery as well as the connection. Not all batteries are the same, be sure to check the part number of the new battery and compare it to the old one. The more power the battery has, the longer you will be able to use the laptop when fully charged.
What to see if the li-ion battery is dying?
- The laptop lasts less than an hour before it dies
- The unit refuses to turn on when it is not plugged in
- The battery gets puffy and looking like it is going to burst
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