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Braun Oral-B Sonic Complete 4729 Battery replacement

必要な工具と部品

  1. Braun Oral-B Sonic Complete 4729 Battery replacement, Battery: 手順 1、 3の画像 1 Braun Oral-B Sonic Complete 4729 Battery replacement, Battery: 手順 1、 3の画像 2 Braun Oral-B Sonic Complete 4729 Battery replacement, Battery: 手順 1、 3の画像 3
    • Push the bottom of the toothbrush against the knob on the back of the charger. Turn counter clock wise and the bottom should pop off. Put the toothbrush top down on a hard surface and push the inner part out.

    • Be careful with the thin wires connecting the bottom cover to the circuit board.

  2. Braun Oral-B Sonic Complete 4729 Battery replacement: 手順 2、 3の画像 1 Braun Oral-B Sonic Complete 4729 Battery replacement: 手順 2、 3の画像 2 Braun Oral-B Sonic Complete 4729 Battery replacement: 手順 2、 3の画像 3
    • Remove the old battery pack.

    • The Batteries are soldered to the circuit Board. You can use your soldering iron here if you like but i think its not really needed. And probably the minus is quite hard to work on because it lays under some other stuff (fig. 3; The circle marks the minus and the square the plus connection).

    • If you're not using a soldering iron you have to peel off the wire guard from the old batteries to remove them cause they are your connectors for the new batteries. The spring in the bottom cover provides enough tension to keep the battery in place and connected without soldering.

  3. Braun Oral-B Sonic Complete 4729 Battery replacement: 手順 3、 3の画像 1 Braun Oral-B Sonic Complete 4729 Battery replacement: 手順 3、 3の画像 2 Braun Oral-B Sonic Complete 4729 Battery replacement: 手順 3、 3の画像 3
    • Insert new battery pack.

    • If you unsoldered the old battery from the circuit board you have to solder the wire guards from the new Battery pack to the circuit board.

    • Otherwise just insert the new battery pack and reassemble the toothbrush. I used a pice of cardboard to make sure the plus gets proper connection (fig. 1).

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5 の人々がこのガイドを完成させました。

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2人の作成者と共同で作成されました。

ndjenny

メンバー登録日: 03/20/13

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15 件のコメント

what is the replacement battery and where can

I get it?

Ron - 返信

Hello Ron,

if you put: " Sanyo 2/KR-600AE 2/3 A Cadnica NiCd Battery Pack 2,4 V " into a search machine you should be able to find a replacement battery for this type.

At least thets how i got mine...

Kind regards Andy

ndjenny -

Do you need to buy 2 of these batteries? It looks like two separate batteries end to end.

Rob - 返信

sorry for the late reply. No you don't need two batteries. Actually its a 2/3 A battery that means its 2/3 as long as a full A-size battery. in my case they delivered two 1/3 A batteries in one shrinking wrap but there are also 2/3 A batteries in one piece.

ndjenny -

I /think/ any "2/3 A" size battery should work - I've ordered some NiMH ones with nearly double capacity - I anticipate that these will hold more, but take longer to charge up.

Chris Murphy - 返信

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