Texas Instruments TI-84 Plus CE Color Graphing Calculator, Radical Red

This is the third TI calculator I have purchased. Although it's not easy to use for beginners, once you get the hang of it, it is easy to use. The battery life is excellent. This is a great calculator for algebra, calculus, geometry, statistics, and finance/investment banking.

Perfect for use, I’ll in fact someday buy another 🤗

Bought this for my high school kid and its meeting all her expectations. Build quality is really great, you could tell from key strokes. I'm sure it will last her thru college.

This is a great TI-84 calculator. I like the color. In fact, I might purchase a few more in different colors. If you have ever used a TI-83 or a TI-84, then you are already familiar with this model. The advantage is that it has a rechargeable lithium battery, so you no longer need to purchase batteries. It can be connected to a computer to download programs from the Internet. It is a little pricey, but I guess it is worth it.

Very good

Really good calculator all features as advertised. Although a few battery draining issues, plus it sometimes turns itself on with its own case.

This took me a while to get used to since I had not used many graphing calculators but I love it. I love the way the interface is set up and I love the color. It does everything I need to do a little bit more to make things easier. It is very easy to input different equations into this calculator as well since it has many buttons for things like square roots and fractions.

I should have bought this the first time around! The CE has a true screen that illuminates unlike your Grandparents greyed out, unlit screen. The screen alone made it worth it. The ability to download additional software is a very nice feature. Battery power is awesome. I have not had any issues with the battery holding a charge, or for the amount of time it'll work on one charge.