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Lenovo IdeaPad Z40 Battery
Your Lenovo IdeaPad Z40 battery makes your laptop portable which gives you the opportunity to use it where you want. It is OK to buy a battery with more milliamps, it just means the battery will go further on a single charge. 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 on one charge. Because no battery is the same, be sure to check the part number of the new battery and compare it to the old one.
Subtle cues poorly running battery
- The laptop lasts way less than it used to before it shuts itself down
- The laptop battery gets puffy like its about to burst
- The Lenovo laptop will not turn on at all when unplugged
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