Introduction
Use this guide to replace the battery in your Dell Inspiron 3501 Laptop.
For your safety, discharge the battery below 25% before disassembling your device. This reduces the risk of fire if the battery is accidentally damaged during the repair. If your battery is swollen, take appropriate precautions.
What you need
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Use your Phillips screwdriver to remove the seven screws securing the back cover:
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Three 5 mm-long screws
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Four 7.5 mm-long screws
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Loosen the three captive screws.
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Flip the laptop upright and open the lid so that the keyboard is exposed.
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Insert an opening pick between the front right corner of the back cover and the chassis.
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Pry upward to release the retaining clips holding the cover.
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Repeat this procedure for the opposite corner.
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Insert an opening pick between the front edge of the back cover and the chassis, near the trackpad.
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Pry upward to release the clips along the front edge of the laptop.
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Close the screen to the laptop and flip it over.
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Pull the left side of the back cover away from the frame and remove it.
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Pull the tab on the head of the battery cable away from the socket to disconnect the battery.
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Use a Phillips screwdriver to remove the three 3.3 mm-long screws securing the battery.
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Lift the battery straight out of its recess and remove it.
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To reassemble your device, follow these instructions in reverse order.
For optimal performance, calibrate your newly installed battery after completing this guide.
Take your e-waste to an R2 or e-Stewards certified recycler.
Repair didn’t go as planned? Try some basic troubleshooting, or ask our Answers community for help.
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