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Lenovo K4450 Battery
Your Lenovo K4450 battery makes your laptop portable so that you can use it wherever you fancy. Not all batteries are the same, make sure and double-check the part number of the new battery and compare it to the one you are going to replace. Getting a battery with a higher amp rating is OK, it just means the battery will go further on a single charge. What really is critical to a battery fitting your laptop is the physical size of the battery as well as the connection. The more power the battery has, the longer you will be able to use the laptop on one charge.
Red flags your battery will eventually need to be replaced
- The laptop lasts less than an hour while unplugged
- The battery is puffed up and looking like it is going to burst
- The unit refuses to turn on while unplugged
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