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Replacement Parts and Pieces

Battery covers, USB Cables, slide covers, batteries, and more! Need something on your calculator replaced? We have it here!

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Replacement Battery for the Ti-84 Plus CE Graphing Calculator - Underwood Distributing Co.

Replacement Battery for the Ti-84 Plus CE Graphing Calculator

$9.99
$9.99 - $9.99
$9.99
$6.95
$6.95 - $6.95
$6.95

Replacement TI Rechargeable Battery for the Ti-84 Plus CE Graphing Calculator After several years, the battery in your Ti-84 Plus CE may not be hol...

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$9.99
$9.99 - $9.99
$9.99
$6.95
$6.95 - $6.95
$6.95
Clear Battery Cover for Ti-84 Plus Graphing Calculators - Underwood Distributing Co.

Clear Battery Cover for Ti-84 Plus Graphing Calculators

$2.99
$2.99 - $2.99
$2.99
$1.99
$1.99 - $1.99
$1.99

Clear Replacement Battery Cover for Ti-84 Plus Graphing Calculators This replacement Ti-84 Plus Graphing Calculator Clear Battery Cover is compatib...

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$2.99
$2.99 - $2.99
$2.99
$1.99
$1.99 - $1.99
$1.99
Texas Instruments Graphing Calculator Charger - Underwood Distributing Co.

Texas Instruments Graphing Calculator Charger

$9.99
$9.99 - $9.99
$9.99
$4.95
$4.95 - $4.95
$4.95

Includes a wall adapter and a 2 foot USB cable to charge Texas Instruments Graphing Calculators. The 2 foot length allows just enough cable length ...

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$9.99
$9.99 - $9.99
$9.99
$4.95
$4.95 - $4.95
$4.95
Unit to Unit Transfer Cable - Underwood Distributing Co.

Unit to Unit Transfer Cable

$3.99
$3.99 - $3.99
$3.99
$2.49
$2.49 - $2.49
$2.49

Perfect for transferring data between graphing calculators. This genuine Texas Instruments 15-inch cable can be used to transfer data between two T...

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$3.99
$3.99 - $3.99
$3.99
$2.49
$2.49 - $2.49
$2.49
TI Rechargeable Battery for Ti-Nspire CX and Ti-Nspire CX CAS Graphing Calculators - Underwood Distributing Co.

TI Rechargeable Battery for Ti-Nspire CX and Ti-Nspire CX CAS Graphing Calculators

$9.99
$9.99 - $9.99
$9.99
$6.95
$6.95 - $6.95
$6.95

TI Rechargeable Battery for Ti-84 Plus CE, Ti-Nspire CX, Ti-Nspire CX II, Ti-Nspire CX CAS, and Ti-Nspire CX II CAS Graphing Calculators. Need the ...

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$9.99
$9.99 - $9.99
$9.99
$6.95
$6.95 - $6.95
$6.95
Replacement Bumpers for the Ti-84 Plus CE Graphing Calculator - Underwood Distributing Co.

Replacement Bumpers for the Ti-84 Plus CE Graphing Calculator

$5.99 - $35.99
$5.99 - $35.99
$5.99
$3.49 - $26.99
$3.49 - $26.99
$3.49

These high quality replacement bumpers for the Ti-84 Plus CE refresh your calculator so it looks stylish once again.  Help protect your calculator ...

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$5.99 - $35.99
$5.99 - $35.99
$5.99
$3.49 - $26.99
$3.49 - $26.99
$3.49
TI Rechargeable Battery (with wire) for Ti-Nspire CX and Ti-Nspire CX CAS Graphing Calculators - Underwood Distributing Co.

TI Rechargeable Battery (with wire) for Ti-Nspire CX and Ti-Nspire CX CAS Graphing Calculators

$9.99
$9.99 - $9.99
$9.99
$6.95
$6.95 - $6.95
$6.95

Texas Instruments Wired Rechargeable Battery After several years, the battery in your Ti-Nspire CX may not be holding up like it used too. Bring th...

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$9.99
$9.99 - $9.99
$9.99
$6.95
$6.95 - $6.95
$6.95
Replacement Battery for the Ti-Nspire CX II and CX II CAS - Underwood Distributing Co.

Replacement Battery for the Ti-Nspire CX II and CX II CAS

$9.99
$9.99 - $9.99
$9.99
$6.95
$6.95 - $6.95
$6.95

Replacement TI Rechargeable Battery for the Ti-Nspire CX II or Ti-Nspire CX II CAS After several years, the battery in your Ti-Nspire CX II may not...

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$9.99
$9.99 - $9.99
$9.99
$6.95
$6.95 - $6.95
$6.95
Ti-84 Plus CE Protective Slide Cover - Underwood Distributing Co.

Ti-84 Plus CE Protective Slide Cover

$14.95
$14.95 - $14.95
$14.95
$9.95
$9.95 - $9.95
$9.95
In stock

Protect your Calculator with a Slide Cover Lost or damaged your Ti-84 Plus CE Cover? We have you covered! This Slide Cover is brand new and ready t...

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$14.95
$14.95 - $14.95
$14.95
$9.95
$9.95 - $9.95
$9.95
Single Ti-84 Plus CE Yellow Slide Cover - Underwood Distributing Co.

Single Ti-84 Plus CE Yellow Slide Cover

$5.95
$5.95 - $5.95
$5.95
$3.95
$3.95 - $3.95
$3.95

Protect your Calculator with a Slide Cover Included is one (1) "EZ-Spot" yellow slide cover for the Ti-84 Plus CE Calculator by Texas Instruments. ...

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$5.95
$5.95 - $5.95
$5.95
$3.95
$3.95 - $3.95
$3.95
Replacement Bumpers for the Ti-Nspire CX Graphing Calculator - Underwood Distributing Co.

Replacement Bumpers for the Ti-Nspire CX Graphing Calculator

$5.99 - $21.99
$5.99 - $21.99
$5.99
$3.99 - $15.99
$3.99 - $15.99
$3.99

These high quality replacement bumpers for the Ti-Nspire CX, Ti-Nspire CX CAS, Ti-Nspire CX II, and Ti-Nspire CX II CAS refresh your calculator so ...

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$5.99 - $21.99
$5.99 - $21.99
$5.99
$3.99 - $15.99
$3.99 - $15.99
$3.99
CalcPop Faux Leather Cover compatible with the BA II Plus Professional Financial Calculator - Underwood Distributing Co.

CalcPop Faux Leather Cover compatible with the BA II Plus Professional Financial Calculator

$14.99
$14.99 - $14.99
$14.99
$4.99
$4.99 - $4.99
$4.99

CalcPop The Brand You Count On 😎 Stylish Accessories for Amazing People (Like You!) 😎 Let's be real here, you deserve a calculator that can make he...

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$14.99
$14.99 - $14.99
$14.99
$4.99
$4.99 - $4.99
$4.99
Texas Instruments Ti-84 Plus CE Yellow Slide Cover - 10 Pack - Underwood Distributing Co.

Texas Instruments Ti-84 Plus CE Yellow Slide Cover - 10 Pack

$39.99
$39.99 - $39.99
$39.99
$29.95
$29.95 - $29.95
$29.95

Protect your Calculators with Slide Covers Included is ten (10) "EZ-Spot" yellow slide covers for the Ti-84 Plus CE Calculator by Texas Instruments...

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$39.99
$39.99 - $39.99
$39.99
$29.95
$29.95 - $29.95
$29.95
Ti-Nspire CX Slide Cover in EZSpot Yellow - Single Cover - Underwood Distributing Co.
Sold out

Ti-Nspire CX Slide Cover in EZSpot Yellow - Single Cover

$4.95
$4.95 - $4.95
$4.95
$3.76
$3.76 - $3.76
$3.76
Out of stock

Protect your Calculator with a Slide Cover Included is one (1) "EZ-Spot" yellow slide cover for the Ti-Nspire CX II and CX II CAS Graphing Calculat...

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$4.95
$4.95 - $4.95
$4.95
$3.76
$3.76 - $3.76
$3.76
Sold out
Pack of 10 Ti-108 Slide Covers - Underwood Distributing Co.

Single Ti-108 Slide Cover

$3.95
$3.95 - $3.95
$3.95
$2.49
$2.49 - $2.49
$2.49

Protect your Calculator with a Slide Cover Included is one (1) blue slide cover for the Ti-108 Calculator by Texas Instruments. This cover can be p...

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$3.95
$3.95 - $3.95
$3.95
$2.49
$2.49 - $2.49
$2.49
Replacement Bumpers for the Ti-84 Plus Graphing Calculator - Underwood Distributing Co.

Replacement Bumpers for the Ti-84 Plus Graphing Calculator

$4.99 - $19.99
$4.99 - $19.99
$4.99
$2.49 - $14.99
$2.49 - $14.99
$2.49

These high quality replacement bumpers for the Ti-84 Plus refresh your calculator so it looks stylish once again.  Help protect your calculator aga...

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$4.99 - $19.99
$4.99 - $19.99
$4.99
$2.49 - $14.99
$2.49 - $14.99
$2.49
USB to Mini USB Cable (5 ft Length) - Underwood Distributing Co.

Texas Instruments Calculator Charging Cable

$4.99
$4.99 - $4.99
$4.99
$2.59 - $2.99
$2.59 - $2.99
$2.59

The safest and most reliable way to charge your TI Graphing Calculator. These TI Cables are available in two lengths:24 inches (or 2 feet) - Great ...

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$4.99
$4.99 - $4.99
$4.99
$2.59 - $2.99
$2.59 - $2.99
$2.59
Texas Instruments CE Charging Station Power Supply AC9940 - Underwood Distributing Co.

Texas Instruments CE Charging Station Power Supply AC9940

$29.99
$29.99 - $29.99
$29.99
$17.99
$17.99 - $17.99
$17.99

Ti-84 Plus CE Charging Station Power Brick Included: x1 AC9940 Power Brick Compatibility This Power Brick is compatible with the Texas Instrument...

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$29.99
$29.99 - $29.99
$29.99
$17.99
$17.99 - $17.99
$17.99
Ti-84 Plus EZSpot Yellow Slide Cover - Underwood Distributing Co.

Ti-84 Plus EZSpot Yellow Slide Cover

$4.95
$4.95 - $4.95
$4.95
$3.95
$3.95 - $3.95
$3.95

Protect your Calculator with a Slide Cover Included is one (1) "EZ-Spot" yellow slide cover for the Ti-84 Plus Graphing Calculator by Texas Instrum...

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$4.95
$4.95 - $4.95
$4.95
$3.95
$3.95 - $3.95
$3.95
Pack of 10 Ti-30XS MultiView EZSpot Slide Covers - Underwood Distributing Co.

Pack of 10 Ti-30XS MultiView EZSpot Slide Covers

$34.99
$34.99 - $34.99
$34.99
$23.95
$23.95 - $23.95
$23.95

Protect your Calculators with Slide Covers Included is ten (10) "EZ-Spot" yellow slide covers for the Ti-30XS Multiview Calculator by Texas Instrum...

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$34.99
$34.99 - $34.99
$34.99
$23.95
$23.95 - $23.95
$23.95
Power Cord for Texas Instruments AC9940 (Charging Station) - Underwood Distributing Co.

Power Cord for Texas Instruments AC9940 (Charging Station)

$14.99
$14.99 - $14.99
$14.99
$5.99
$5.99 - $5.99
$5.99

Power Cord for Ti-84 Plus CE Charging Station Power Supply Included: x1 Power cord compatible with AC9940 Power Supply Compatibility This Power c...

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$14.99
$14.99 - $14.99
$14.99
$5.99
$5.99 - $5.99
$5.99
Ti-Nspire CX Slide Cover - Black - Underwood Distributing Co.

Ti-Nspire CX Slide Cover - Black

$5.95
$5.95 - $5.95
$5.95
$4.95
$4.95 - $4.95
$4.95

Protect your Calculator with a Slide Cover Included is one (1) black slide cover for the Ti-Nspire CX II and CX II CAS Graphing Calculators by Texa...

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$5.95
$5.95 - $5.95
$5.95
$4.95
$4.95 - $4.95
$4.95
Charging A/C Adapter for all rechargeable Texas Instruments Graphing Calculators - Underwood Distributing Co.

Charging A/C Adapter for all rechargeable Texas Instruments Graphing Calculators

$3.99
$3.99 - $3.99
$3.99
$3.29
$3.29 - $3.29
$3.29

OEM Power Charger / Adapter for the following Texas Instruments graphing calculator models: Ti-84 Plus C Silver Edition Ti-84 Plus CE Ti-Nspire CX...

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$3.99
$3.99 - $3.99
$3.99
$3.29
$3.29 - $3.29
$3.29
Texas Instruments Graphing Calculator Replacement Quick Reference Guide - Underwood Distributing Co.

Texas Instruments Graphing Calculator Replacement Quick Reference Guide

$2.29
$2.29 - $2.29
$2.29
$1.95
$1.95 - $1.95
$1.95
In stock

Replacement Texas Instruments Graphing Calculator Quick Reference Guide Lost the physical copy of your TI Graphing Calculator Quick Reference Guide...

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$2.29
$2.29 - $2.29
$2.29
$1.95
$1.95 - $1.95
$1.95

Let customers speak for us

from 161 reviews
Responsive and quick service!

They answered my phone calls and emails immediately, were super helpful and quick with quotes and orders, and delivered the products within days of placing our order. Everything arrived quickly and perfectly. This was a great experience.

Anonymous
Underwood Distributing Co.
Always prompt with fast shipping!

I have ordered calculators from Underwood Distributing for so many years that I have last track of the time. They are always quick to answer my emails and they get the product I need shipped out asap! 10/10 recommend Underwood!

Amy S.
Underwood Distributing Co.
Fantastic company and product

Fantastic company and product. Stellar to work with year after year.

RE
Underwood Distributing Co.
Wonderful source for TI calculator add ons

The Ti 84 launchpad board and RGB led board are hard to find new for just a single user and definitely not at such a good price. Prompt shipping and everything arrived well packed. Seriously great source if you are looking for small quantity at great value. Thanks!

Mark Ausbeck
Underwood Distributing Co.
Calculators for classroom

I teach middle school and wanted reliable calculators, at a good priced, and in a distinct color so everyone knows who they belong to. They were well-packed and arrived quickly! I am so pleased with my purchase and will keep this company in mind for future needs.

Mandee Pontasch
Underwood Distributing Co.
Ti-84 calculator to Ti-84 calculator Data Transfer Cable - THIS IS IT!!!

I have be searching for this cable for over a year! I went to Circuit City, Best Buy and Amazon. NONE of them had this cable. FINALLY I found this cable and I bought in on a desperate hope that it would be the right cable. IT IS!!!! THIS CABLE WORKS FOR CALCULATOR to CALCULATOR DATA TRANSFER!!!

Elizabeth Mumper
Underwood Distributing Co.
Timeliness and Easy

My current order of graphing calculators was placed and ordered so quickly. Underwood Distributing Company made this process easy and I appreciate the timeliness along with the great price. THANKS!

FORT ZUMWALT SCHOOL DISTRICT
Underwood Distributing Co.
Calculators for classroom

Underwood Distributing was so easy to work with on getting calculators for my classroom! They were so nice and kept me up-to-date with the status of my order. I received my order very quickly, and I am very happy with the purchase.

Christina Ladner
Underwood Distributing Co.
Ti-84 Calculators

I am very satisfied with the promptness and diligence in which my order was processed. The teachers were able to receive their needed supplies on time.

Pat Guerrero-Cook
Underwood Distributing Co.
TI-84 Plus CE EZSpot Graphing Calculator

I needed to replace a calculator from a Teacher Pack. Found the perfect replacement here. It works great. Exactly what I needed. Delivery was very quick.

Rebecca F.
Underwood Distributing Co.
Excellent company

Great communication, Karen and Jacob took good care of us. Shipping was fast. Product is excellent quality. Thank you. -Arnold

Arnold Chavira
Underwood Distributing Co.

Works perfectly! Couldn’t find these cables anywhere but once I saw them so reasonably priced here I couldn’t say no! More than happy with my purchase! Thank you!

Rachel
Unit to Unit Transfer Cable
Both Product and Service are excellent.

I search something and they have it, sent an email about it with instant response and Jake helped me order it in a few mins, product arrived much earlier than I expect and in excellent condition.

Rixin Tang
Underwood Distributing Co.
Best experience!

I ordered a calculator late Monday night that I needed by Wednesday. I communicated with Jake several times via email and once on the phone throughout the next day. Had my calculator before noon on Wednesday. Every response to me was quick, helpful, and very courteous!! Great company and customer service. I will order through them in the future and highly recommend others to do the same.

Laurie Navarrete
Underwood Distributing Co.
Quality Products, Great Prices, Quick Shipping

I am a first-time customer but will definitely purchase items from Underwood Distributing Company if I have a need for their products in the future. I purchased an authentic Texas Instruments battery and replacement charging cord for a TI-84 calculator. The cost of these two name brand products with shipping was still less than the cost of the battery alone through Amazon! Each item came wrapped individually in bubble wrap then placed in a bubble wrap mailer. Shipping was also very quick. I can't say enough about how impressed I have been from start to finish with my purchase.

Kim Movshin
Underwood Distributing Co.

What customers think about the store

Underwood Distributing offers high-quality calculators, accessories, and excellent customer service with fast shipping and affordable prices. Customers frequently praise the wide range of colors available, quick delivery times, responsive support, and ease of ...

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Why Underwood Distributing Co.?

Why Underwood Distributing Co.?

At Underwood Distributing, we understand the critical role calculators and other educational electronics play in empowering students and enhancing math education. We offer a wide selection of trusted brands, competitive pricing and bulk discounts, dedicated customer support, and reliably fast shipping that you can count on.

Join the countless educators who trust Underwood Distributing to deliver the things you count on.

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