If you need a TI84 Plus CE battery replacement, Texas Instruments makes it simple to swap out the rechargeable battery for a newer one.

First, locate the battery cover on the back of the TI84 Plus CE and loosen the two screws using a Phillipshead screwdriver. After removing the battery cover, use the notch for help removing the current rechargeable battery and insert the newer battery. Reposition the battery cover and reinsert the screws, being careful not to overtighten. Please note, you may need to fully charge the new battery.

If you would like to order a TI84 Plus CE replacement battery, contact a TI authorized dealer by visiting https://www.education.ti.com/wheretobuy.

For more helpful tutorials, visit https://www.education.ti.com/tutorials.

Chapters
00:00 Intro
00:11 Replacing the Rechargeable Battery on the TI84 Plus CE Graphing Calculator