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Reemplazo de batería Dell Precision M3800

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Dell Precision M3800 Back Cover Replacement

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    This guide shows how to remove and replace a worn battery for the Dell Precision M3800 laptop.
    ***For your safety, discharge your battery below 25% before disassembling your device.*** This reduces the risk of a dangerous thermal event if the battery is accidentally damaged during the repair. If your battery is swollen, [[What to do with a swollen battery|take appropriate precautions|new_window=true]].
      To reassemble your device, follow these instructions in reverse order.
      Take your e-waste to an [[E-Waste|R2 or e-Stewards certified recycler|new_window=true]].
      Repair didn’t go as planned? Try some [[Troubleshooting Problems After a Repair|basic troubleshooting]], or ask our [link|https://www.ifixit.com/Answers/Device/Dell%20Precision%20M3800|Answers community] for help.

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      Desconecte el cable de la batería de la placa base [1].

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