Introduction
This guide will provide instructions on how to fully replace the battery on a Samsung N145 laptop. You will be given steps on how to detach the current battery of your device and attach a new one. You will want to perform this replacement if the battery of your device does not charge when it's plugged in or it does not hold a charge.
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            Locate both the battery locking latches on the lower right and left sides of the battery. 
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            Slide both locking latches outwards simultaneously to unlock the battery. 
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            While holding the locking latches in the outward position, pull the battery off and set it off to the side. 
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            Release the locking latches after completely removing the battery. 
 
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                            Conclusion
                          
                          To reassemble your device, follow these instructions in reverse order.