Philips Norelco BeardTrimmer 3100 Battery Replacement

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Introduction

When the battery dies completely and no longer holds a charge, this guide will illustrate the proper way of removing the battery for replacement. CAUTION. Please do not throw away the dead battery in the trash. See a proper disposal center for any handling of dead batteries.

What you need

Step 1 Front and Back Panels

Philips Norelco BeardTrimmer 3100 Battery Replacement, Front and Back Panels: step 1, image 1 of 1

Remove the comb from the top of the trimmer.

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Step 2

Place your thumb underneath the blade and push upward to remove it.

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Step 3

Hold trimmer towards you as shown in the diagram.
Insert your prying tool/metal spudger into the marked area.

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Step 4

Philips Norelco BeardTrimmer 3100 Battery Replacement: step 4, image 3 of 3

Apply gentle pressure and begin prying open the back panel.
Separate the panel one notch at a time. Listen carefully as you're prying the panel apart and notice each individual notch release.

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Step 5

Philips Norelco BeardTrimmer 3100 Battery Replacement: step 5, image 3 of 3

Pull the trimmer apart using your hands once the panel is at least halfway apart.
Pull the wires attached to the battery off of the power connectors before completely removing the back panel.

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Step 6

Hold the trimmer towards you.
Place the metal spudger tool in the marked area.

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Step 7

Apply gentle pressure and begin prying the front panel.
Separate the front panel one notch at a time.

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Step 8

Pull the trimmer apart using your hands once the panel is at least halfway apart.

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Step 9 Battery

Philips Norelco BeardTrimmer 3100 Battery Replacement, Battery: step 9, image 1 of 3

Philips Norelco BeardTrimmer 3100 Battery Replacement, Battery: step 9, image 2 of 3

Philips Norelco BeardTrimmer 3100 Battery Replacement, Battery: step 9, image 3 of 3

Face the battery towards you.
Locate the power connectors on the bottom of the trimmer, pull them from the base with your spudger.

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Step 10

Grab the battery by its sides, pull it upwards out of the base of the trimmer.

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Step 11

Locate the connection between the blue wire and the battery. Melt the solder and completely remove the battery.
Be careful when dealing with solder. The metals will become very hot and can cause damage to skin/clothing.

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