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Fitbit Alta HR Battery Replacement

简介

This is a guide to replace the battery in the Fitbit Alta HR fitness tracker.

你所需要的

  1. Fitbit Alta HR Battery Replacement, Remove straps: 步骤 1 中的图像 1，2 Fitbit Alta HR Battery Replacement, Remove straps: 步骤 1 中的图像 2，2

    • Push in the clip and slide off the strap from each side.

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  2. Fitbit Alta HR Battery Replacement, Remove front cover: 步骤 2 中的图像 1，1

    • Use a spudger to remove the front cover.

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  3. Fitbit Alta HR Battery Replacement, Lift display: 步骤 3 中的图像 1，1

    • Use a spudger to lift the display.

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  5. Fitbit Alta HR Battery Replacement, Disconnect heart rate monitor: 步骤 4 中的图像 1，1

    • Use a spudger to disconnect the cable that connects the heart rate monitor to the motherboard.

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  6. Fitbit Alta HR Battery Replacement, Remove screws from motherboard: 步骤 5 中的图像 1，1

    • Use a hex 0.7 screwdriver to remove the screws from the motherboard.

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  7. Fitbit Alta HR Battery Replacement, Lift motherboard: 步骤 6 中的图像 1，2 Fitbit Alta HR Battery Replacement, Lift motherboard: 步骤 6 中的图像 2，2

    • Use a spudger to lift the motherboard.

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  8. Fitbit Alta HR Battery Replacement, Lift battery and remove innards: 步骤 7 中的图像 1，1

    • Use a spudger to lift the battery.

    • When the battery is lifted, the connected components (display, motherboard, battery) will come out.

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    • Use a soldering iron to desolder the two battery contacts from the motherboard.

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    • Ensure positive and negative wires are in the correct positions. There are + and – signs on the motherboard. Red is positive. Black is negative.

    • Use a soldering iron and lead-free solder to solder the new battery to the motherboard.

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结论

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

3等其他人完成本指南。

作者

与1其他贡献者

Wendy Sato

于11/12/16注册

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