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Introduction

For this guide you will remove the back cover and battery cover in order to replace the battery.

  1. Remove the calculator's protective cover. Place the calculator face down.
    • Remove the calculator's protective cover.

    • Place the calculator face down.

  2. Using a Phillips #1 screwdriver, remove the six 6mm screws from the back of the case and place them to the side. Start from the notches on the top edge and use your fingers or a prying tool to carefully pry the back cover from the calculator.
    • Using a Phillips #1 screwdriver, remove the six 6mm screws from the back of the case and place them to the side.

    • Start from the notches on the top edge and use your fingers or a prying tool to carefully pry the back cover from the calculator.

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  4. Use a Phillips #00 screwdriver to remove the two 7.5 mm screws holding the battery cover to the case. Remove the battery cover without disconnecting either end of the blue wire.
    • Use a Phillips #00 screwdriver to remove the two 7.5 mm screws holding the battery cover to the case.

    • Remove the battery cover without disconnecting either end of the blue wire.

    • Use your finger to move the battery cover to the side.

  5. Use the flat side of a spudger to remove the battery by lifting the bottom edge.
    • Use the flat side of a spudger to remove the battery by lifting the bottom edge.

    • When inserting a new battery, check the polarity (+ or -) and insert the new battery with the + side on top.

Conclusion

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

6 other people completed this guide.

Robert Sekerak

Member since: 04/25/2014

521 Reputation

4 Guides authored

Team

Cal Poly, Team 11-52, Amido Spring 2014 Member of Cal Poly, Team 11-52, Amido Spring 2014

CPSU-AMIDO-S14S11G52

4 Members

5 Guides authored

One Comment

Interesting that the cr2032 battery is not rechargeable, so is the solar panel real? Or does it bypass the battery and use the solar panel in lighted situations?

frogman896 - Reply

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