Philips Sonicare FlexCare Battery Replacement

Step 1 Battery

• Pull the brush head away from the handle to remove it.
Step 2

• Push the flat edge of a metal or nylon spudger between the seal and the toothbrush body and pry it open. Do this all around the edge until the seal is partially sticking out.
• Have a look to an alternative opening procedure.
Step 3
• Apply pressure to the shaft by pressing it against a firm and flat surface. Continue to apply pressure until the electronics located in the interior are exposed.
Step 4
• Grab the circular, plastic base with the o-ring and pull it outward.
Step 5
• Remove the cap that is attached to the end of the interior by removing the two clasps that are holding it in place.
Step 6
• Desolder the battery from the circuit board. Here is a guide on how to desolder. Remove the old battery and replace it. Using the same guide, solder the battery in place.
• The soldering points are shown in red.

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Joanna Moraza

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Cal Poly, Team 4-6, Maness Spring 2015 Member of Cal Poly, Team 4-6, Maness Spring 2015

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