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Charge 3 Battery Replacement

はじめに

This repair helps fix bad battery life which could cause the device to reboot at random

必要な工具と部品

  1. Charge 3 Battery Replacement, Battery: 手順 1、 3の画像 1 Charge 3 Battery Replacement, Battery: 手順 1、 3の画像 2 Charge 3 Battery Replacement, Battery: 手順 1、 3の画像 3

    • It is recommended to let the battery discharge before starting. It's a precaution to prevent the battery from lighting on fire if punctured.

    • Remove both T2 screws

    • Slide off the plastic piece by lifting out and then up

    • Slide plastic and spring assembly off the rail

    • Watch out for the spring on in the band release

    編集

  2. Charge 3 Battery Replacement: 手順 2、 3の画像 1 Charge 3 Battery Replacement: 手順 2、 3の画像 2 Charge 3 Battery Replacement: 手順 2、 3の画像 3

    • Heat the glass screen with a blowdryer to soften the adhesives

    • Start the next step on the opposite side of the Fitbit wording below the glass. This is due to the display cables being located there

    • Insert a razor blade between the glass and the body

    • Keep going around the rim of the display until loose

    編集

  3. Charge 3 Battery Replacement: 手順 3、 1の画像 1

    • This is how close those cables get to the edge underneath the Fitbit wording so be careful

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  5. Charge 3 Battery Replacement: 手順 4、 3の画像 1 Charge 3 Battery Replacement: 手順 4、 3の画像 2 Charge 3 Battery Replacement: 手順 4、 3の画像 3

    • Lift the display then battery up gently

    • The battery is attached with a little bit of adhesive so lift it gently

    • Remove battery connector

    編集

  6. Charge 3 Battery Replacement: 手順 5、 2の画像 1 Charge 3 Battery Replacement: 手順 5、 2の画像 2

    • Connect new battery connector

    • Peel the plastic layer off the adhesive backing

    • Put the battery back in place

    編集

  7. Charge 3 Battery Replacement: 手順 6、 1の画像 1

    • Add a thin layer of E-6000 glue around the casing

    • Make sure to cover the entire surface that makes contact with the screen to keep the device waterproof

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  8. Charge 3 Battery Replacement: 手順 7、 2の画像 1 Charge 3 Battery Replacement: 手順 7、 2の画像 2

    • Flip down the screen and remove any extra glue that squeezes out

    • Take a rubber band and wrap it around the device, this will ensure the display stays in place until the glue cures

    • With the rubber bands on go to step 1 and reverse the steps to reinstall the band release

    • The glue will take between 24 and 72 hours to fully cure

    編集

    • When the glue is fully cured remove the rubber bands

    • After all is done you will need to calibrate the battery to do this charge it to 100% then leave it charging for an extra 2 hours use the device until it dies of low power and finally charge it to 100% and it should be good to go

    • And walla you now have a repaired Fitbit Charge 3

    編集
終わりに

Thanks to ShellingRook27's Original Dissasembly I Was Able to Make this Guide And Bring a new life to my old device.

2 の人々がこのガイドを完成させました。

作成者

1人の作成者と共同作成されました。

Supper Simon

メンバー登録日: 03/18/23

464 ポイント

2のガイドは作成済み

バッジ: 8

+5 個以上のバッジ

4 件のコメント

Fantastic - thanks for sharing!

K80 - 返信

No problem anything to make the world a more fixable place

Supper Simon -

Hi! My fitbit charge 4 is taken apart now but now that I've lifted the battery what I see is completely different from what's shown in the photo. If I haven't already destroyed my Fitbit, how about a version for the Fitbit 4? Or a video would be even better. In the meantime, I'm stuck. I bought the battery from you.

Regi

Regina Merwin - 返信

I don't have a charge 4 so I'm only going off the internet here, but you can follow some of the steps here to replace the battery https://www.youtube.com/watch?v=2C1DiVXj... and if you need any further guidance please let me know

Supper Simon -

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