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crwdns2944351:0crwdnd2944351:0Huawei Watch 2 Battery Assembly Replacementcrwdnd2944351:0crwdne2944351:0

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Introduction
Use this guide to replace a worn-out or dead battery assembly in your Huawei Watch 2.
For your safety, discharge your battery below 25% before disassembling your Huawei Watch 2. This reduces the risk of a dangerous thermal event if the battery is accidentally damaged during the repair.
Note: If your battery is swollen, [[What to do with a swollen battery|take appropriate precautions|new_window=true]].
Note: This guide instructs you to replace the battery assembly. However, if you only want to replace the battery itself it’s a different procedure and you can [https://www.ifixit.com/Guide/Huawei+Watch+2+Battery+Replacement/135260|find the appropriate battery guide here|new_window=true]. Make sure you have the correct part before starting this guide.
You’ll need replacement adhesive to reattach components when reassembling the device.
If the frame is deformed, it's important to replace it to make sure the new screen will mount correctly and won’t suffer damage from uneven pressure.
Conclusion
To reassemble your Huawei Watch 2 follow these instructions in reverse.
If possible, turn on your Huawei Watch 2 and test your repair before resealing.
For optimal performance, calibrate your newly installed battery: Charge it to 100% and keep charging it for at least 2 more hours. Then use your device until it shuts off due to low battery. Finally, charge it uninterrupted to 100%.
Take your e-waste to an [[E-Waste|R2 or e-Stewards certified recycler|new_window=true]].
Repair didn’t go as planned? Check out our [https://www.ifixit.com/Answers/Device/Huawei%20Watch%202|Answers Communitycommunity|new_window=true] for troubleshooting help.