Collection:
Calculator Accessories
Enhance and Protect Your Calculators with Quality Accessories
Complete your calculator setup with our wide range of calculator accessories, designed to improve usability, functionality, and longevity. From protective slide covers and charging cables to durable carrying cases, we have everything you need to get the most out of your calculators. Whether you’re dressing up your class set of calculators, or simply finding your personal calculator a new cover, these accessories make a big difference in both convenience and care.
At Underwood Distributing Co., we offer accessories compatible with popular models like the TI-84 Plus CE and Ti-Nspire CX, ensuring the perfect fit for your needs. Explore our collection today and enjoy fast shipping and affordable pricing on all your calculator essentials.
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Replacement Battery for the Ti-84 Plus CE Graphing Calculator
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Texas Instruments Graphing Calculator Charger
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Clear Battery Cover for Ti-84 Plus Graphing Calculators
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TI Rechargeable Battery for Ti-Nspire CX and Ti-Nspire CX CAS Graphing Calculators
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Replacement Battery for the Ti-Nspire CX II and CX II CAS
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Unit to Unit Transfer Cable
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Replacement Bumpers for the Ti-84 Plus CE Graphing Calculator
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Ti-84 Plus CE Protective Slide Cover
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Single Ti-84 Plus CE Yellow Slide Cover
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Texas Instruments® TI-84 Plus CE Charging Station
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Texas Instruments Calculator Charging Cable
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Texas Instruments CE Charging Station Power Supply AC9940
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Replacement Bumpers for the Ti-Nspire CX Graphing Calculator
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Single Ti-108 Slide Cover
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Texas Instruments Ti-84 Plus CE Yellow Slide Cover - 10 Pack
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CalcPop Faux Leather Cover compatible with the BA II Plus Professional Financial Calculator
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Power Cord for Texas Instruments AC9940 (Charging Station)
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Ti-Nspire CX Slide Cover in EZSpot Yellow - Single Cover
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Replacement Bumpers for the Ti-84 Plus Graphing Calculator
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Ti-Nspire CX Slide Cover - Black
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Ti-84 Plus EZSpot Yellow Slide Cover
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Pack of 10 Ti-30XS MultiView EZSpot Slide Covers
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Battery Cover for Ti-84 Plus CE Graphing Calculator
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Texas Instruments TI-Nspire TI-84 Plus Key Pad Touchpad
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USB to Mini USB Cable (5 ft Length)
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Ti-30XIIS Scientific Calculator Slide Cover
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Texas Instruments Graphing Calculator Replacement Quick Reference Guide
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Graphing Calculator Connector Cable (Legacy Connector)
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Ti-30XIIS Scientific Calculator Slide Cover - 10 Pack
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Pack of 10 Ti-Nspire CX Slide Covers (EZSpot)
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CalcPop Protective Graphing Calculator Case
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Single Ti-30XS MultiView EZSpot Slide Cover
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TI-84 Plus EZ-Spot Slide Cover - Pack of 10
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Pack of 10 Ti-108 Slide Covers
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Replacement Battery Cover for Ti-84 Plus CE EZSpot Graphing Calculator
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Ti-Navigator V2 "Hat" (Single Replacement Unit)
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Thanks to educators like you who have chosen Underwood Distributing Co. we've earned a spot on the prestigious Inc. 5000 list of America's fastest-growing private companies for both 2025 and 2026. Your trust in us has not only transformed classrooms but also fueled our expansion to better serve schools nationwide. Join the community of teachers making the switch and discover why we're the go-to source for quality calculators and other educational electronics at heavily discounted prices.
Join the Thousands of Teachers Who Purchase from Underwood Distributing Co.
Let customers speak for us
from 332 reviewsHad exactly what I needed. Check out was easy and delivery was quick!
Service was excellent with a quality product!
Excellent product and worked perfect. Thank you
Perfect!
Perfect!
Perfect customer service from the second the phone was answered!
We were so thankful to get a quality slide protector for our calculator!
Everything from the order process, to updating me on shipping, to the quality of product delivered was fantastic! Thank you!
These were just what I was needing for my classroom. I'm very happy with them. It was important to me that they can with the covers.
Perfect cover, glad to have it
Great Customer Service:
Prompt delivery of merchandise...
Thank you.
I look forward to doing business with you in the future.
Underwood Distributing was super fast. I sent my daughter a new pink calculator to her college. It will make physics a little more enjoyable for her. Would purchase here any time.
Love that I can use my Inspire calculator now that I have the 84 faceplate! (I never could get used to the Inspire faceplate, so it's been sitting unused for 10-15 years now)
Calculator was hust flashing on and off and a new battery fixed it right away! This is also the approved battery replacement for texas instruments and buying off brands can ruin your calculator
Fast shipping and item as described! Cheaper and faster than Amazon.
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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.
