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crwdns2944351:0crwdnd2944351:0Alienware 17 R3 Battery Replacementcrwdnd2944351:0crwdne2944351:0

crwdns2933797:0Arthur Shicrwdnd2933797:0crwdne2933797:0

crwdns2936043:0crwdne2936043:0 crwdns2933505:0crwdne2933505:0 Arthur Shi

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Introduction
This guide will show you how to replace the battery for your Alienware 17 R3. Be sure you have all the required tools before you begin.
'''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]].
Conclusion
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 [https://www.ifixit.com/Answers/Device/Alienware%2017%20R3|Answers community] for help.