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Texas Instruments TI-83 Plus Backup Battery Replacement

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Time Required: 5 minutes
Difficulty: Easy
Texas Instruments TI-83 Plus Backup Battery Replacement

Introduction

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When you remove your calculators AAA batteries, or if they die, the backup battery powers the calculator so your information is not lost. If you seem to lose programs or variables in your calculator, you may want to replace your backup battery.

What you need

Parts

Tools

    1. Texas Instruments TI-83 Plus Backup Battery Replacement, Backup Battery: step 1, image 1 of 2 Texas Instruments TI-83 Plus Backup Battery Replacement, Backup Battery: step 1, image 2 of 2
      • Remove the battery cover.

      • Remove the AAA batteries from the calculator.

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    2. Texas Instruments TI-83 Plus Backup Battery Replacement: step 2, image 1 of 1
      • Remove the 5mm Philips #00 screw holding backup battery cover.

      • Remove the backup battery cover.

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    3. Texas Instruments TI-83 Plus Backup Battery Replacement: step 3, image 1 of 1
      • Use plastic opening tool to remove the backup battery. Place the tool in the small cut-out next to the battery and pry the battery out.

      • Be careful, the backup battery is spring loaded and may shoot up when you remove it.

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Conclusion

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

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Clay

Member since: 10/01/12

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1 Guide authored

Team

Cal Poly, Team 18-37, Regan Fall 2012 Member of Cal Poly, Team 18-37, Regan Fall 2012

CPSU-REGAN-F12S18G37

5 Members

60 Guides authored

2 Guide Comments

Will this wipe the memory?

John Osborne - Reply Share

Yes I found one and have been trying to get it together for a high schooler I had one when I took trig in college and it was very helpful

Jack Irvin - Reply Share

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