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Oral-B Black 7000 Battery Replacement

简介

The rechargeable battery provides power to the device. It will need to be replaced if it is damaged or wears out with use. Some steps in this procedure require desoldering connections. For a review of soldering techniques, check out this How to Solder Guide.

你所需要的

  1. Oral-B Black 7000 Battery Replacement, Induction Charging Coil: 步骤 1 中的图像 1，3 Oral-B Black 7000 Battery Replacement, Induction Charging Coil: 步骤 1 中的图像 2，3 Oral-B Black 7000 Battery Replacement, Induction Charging Coil: 步骤 1 中的图像 3，3

    • Use the charging station to remove the a small plastic plug from the end of the toothbrush by inserting the charging station into the end insert and twisting counter-clockwise by 90 degrees.

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  2. Oral-B Black 7000 Battery Replacement: 步骤 2 中的图像 1，1

    • Remove the end cap from the bottom of the toothbrush by prying it off with a spudger.

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  3. Oral-B Black 7000 Battery Replacement: 步骤 3 中的图像 1，1

    • Remove the top cap by using a spudger to pry the plastic ring off of the toothbrush frame.

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  4. Oral-B Black 7000 Battery Replacement: 步骤 4 中的图像 1，2 Oral-B Black 7000 Battery Replacement: 步骤 4 中的图像 2，2

    • Use a spudger to loosen the two plastic tabs next to the induction coil that secure the internal assembly to the frame.

    • Push on the rotating head in order to pop the assembly out of the black plastic casing.

    • You can also use a spudger to leverage the assembly out, but this may break the copper wire connected to the induction coil, so be careful.

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  6. Oral-B Black 7000 Battery Replacement: 步骤 5 中的图像 1，1

    • Unwrap the ends of the wires from the white plastic pegs using a pair of tweezers.

    • Each wire end is wrapped around the peg 3-4 times.

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  7. Oral-B Black 7000 Battery Replacement: 步骤 6 中的图像 1，1

    • Melt the solder at the two pads on either side of the top of the motherboard. This will require a high heat soldering iron. Remove the wire from the solder pads using tweezers once the solder melts.

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  8. Oral-B Black 7000 Battery Replacement: 步骤 7 中的图像 1，1

    • Remove the induction coil by pulling the plastic tabs out of their keepers.

    • A spudger can be used to remove the plastic tabs from their keepers if neccessary.

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  9. Oral-B Black 7000 Battery Replacement, Battery: 步骤 8 中的图像 1，1

    • Remove the spring from the housing using a nylon spudger.

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  10. Oral-B Black 7000 Battery Replacement: 步骤 9 中的图像 1，2 Oral-B Black 7000 Battery Replacement: 步骤 9 中的图像 2，2

    • Use a soldering iron to melt the solder pad at the top of the motherboard, which attaches a battery electrode to the board. Remove the electrode by pulling it through the plastic housing after it has been desoldered from the board.

    • Repeat with the two solder pads on either side of the motherboard just above the black diamond-shaped component. The electrode foils can be pulled through the board from the back after the solder is melted.

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  11. Oral-B Black 7000 Battery Replacement: 步骤 10 中的图像 1，1

    • Use a metal spudger to pop the battery out of its casing. The electrodes will remain attached to the battery.

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结论

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

6等其他人完成本指南。

作者

与3其他贡献者

Jonathan Bowyer

于11/06/17注册

393 声望

创作了3篇指南

徽章: 12

+ 9更多徽章

团队

IUPUI, Team S1-G1, Harley Fall 2017 IUPUI, Team S1-G1, Harley Fall 2017 的会员

IUPUI-HARLEY-F17S1G1

3 名成员

创作了16篇指南

4条评论

Wo bekommt man einen neuen AKU

Andreas

Andreas Kappos - 回复

Der sollte es sein. Er muss Lötfahnen haben! Miss die Länge nach, 42 oder 48 mm.

https://www.amazon.de/Ersatzakku-mit-Ein...

VauWeh -

What size battery do you need to replace this one?

pat-gray - 回复

Please check your device to be sure, but for me, it needed a battery of 48mm in length and 17mm in diameter. On top of that, it needs to have solder pads to make sure you can attach it properly.

Thijs -

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