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Lenovo B40-45 Battery
Your Lenovo B40-45 battery makes your laptop portable which gives you the opportunity to use it anywhere in the house or even outdoors! Not all batteries are the same, be sure to check the physical connection and size and compare it to the old one. The larger the battery, the longer it will last on a single charge. Getting a battery with a higher amp rating is OK, as it suggests the battery will last a bit longer 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.
Do you know if your primary battery is not working properly?
- The laptop lasts less than an hour before it dies
- The laptop will not boot up when it is not plugged in
- The laptop battery gets puffy and looking like it is going to burst
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A Lenovo B40-45 battery should really be bought new for obvious reasons, including possible wear on an old used battery. It is in your best interest to double-check the OEM part number before placing an order for a new battery. Your Lenovo laptop will be better off for ordering smartly online. Always get computer products from a well-known website when buying parts online.
Feel free to download your manual for help.
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