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Lenovo Y40-80 Battery
Your Lenovo Y40-80 battery allows you to move freely about which gives you the opportunity to use it anywhere in the house or even outdoors! Getting a battery with a higher amp rating is OK, it just means the battery will go further on a single charge. What is truly important is the physical size of the battery as well as the connection. The more power the battery has, the longer it will last when fully charged. 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 old one.
What are the indications that my li-ion battery is almost dead?
- The unit refuses to turn on while not connected to the AC adapter
- The laptop battery gets puffy like its about to burst
- The laptop does not run longer than one hour before it dies
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