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Casio Cassiopeia E-125 Back Up Battery Replacement

Introduction

The E-125 uses a button cell backup battery in addition to the main battery. If left uncharged for an extended period, the backup battery will be exhausted, and all data may be lost.

This guide shows you how to replace this battery.

What you need

  1. Casio Cassiopeia E-125 Back Up Battery Replacement, Back Up Battery: step 1, image 1 of 1

    • Flip the device over to the back side.

    Edit

  2. Casio Cassiopeia E-125 Back Up Battery Replacement: step 2, image 1 of 1

    • Flip the switch to "BACK UP".

    Edit

  4. Casio Cassiopeia E-125 Back Up Battery Replacement: step 3, image 1 of 1

    • Remove the battery cover by pulling bottom section upwards as shown.

    Edit

  5. Casio Cassiopeia E-125 Back Up Battery Replacement: step 4, image 1 of 2 Casio Cassiopeia E-125 Back Up Battery Replacement: step 4, image 2 of 2
    Tool used on this step:
    Spudger
    $2.99
    Buy

    • Insert a Spudger underneath the battery and pry upward to remove it.

    Edit
Conclusion

Insert the replacement battery and follow this guide's steps in reverse to reassemble.

One other person completed this guide.

Author

with 6 other contributors

Ryan Fernandez

Member since: 04/03/12

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5 Guides authored

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Team

Cal Poly, Team 5-4, Forte Spring 2012 Member of Cal Poly, Team 5-4, Forte Spring 2012

CPSU-FORTE-S12S5G4

6 Members

5 Guides authored

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