Introduction

The Dell Inspiron 3520 has a lithium-ion battery that is easily accessible from the underside of the notebook. As a reminder, when disposing of the old battery, place it in an e-waste container.

Tools

No tools required.

Parts

Turn off notebook Set the notebook upside down with the battery facing away from you.
  • Turn off notebook

  • Set the notebook upside down with the battery facing away from you.

  • Locate the unlock and release sliding tabs on the bottom right and left hand corners of the battery respectively.

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Slide the right tab to the right to unlock the battery. Slide and hold the the left tab to the left to release the battery from the unit. Finally, remove the battery by sliding it away from the unit and yourself.
  • Slide the right tab to the right to unlock the battery.

  • Slide and hold the the left tab to the left to release the battery from the unit.

  • Finally, remove the battery by sliding it away from the unit and yourself.

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Conclusion

To reassemble your device, follow these instructions in reverse order.

Ian

Member since: 01/30/2015

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USF Tampa, Team 16-2, Watkins Winter 2015 Member of USF Tampa, Team 16-2, Watkins Winter 2015

USFT-WATKINS-W15S16G2

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