TI-84 Plus CE Lightning Graphing Calculator

Needed this for my kids Algebra 1 class and was worried about him losing it if it looked like everyone else's calculator. All the functions work properly according to his teacher (because I'm not sure how to work this and he's learning). And my kid is happy then when another kids tries to borrow it, he quickly is able to get it back because only one other student in the school has this same color but not the same model. This good quality will last him all four years and high school. If he breaks it after that, its up to him to buy a new one for college, because seriously this was very expensive school supply!

Is exactly what my daughter's teacher recommended. She also loved the fact it was blue.

I am a Mechanical Engineering major and this calculator has helped me (when I was aloud to use a calculator lol). It's pretty simple to use, it can graph multiple graphs at once and its screen is colorful and bright. The battery is rechargeable with a little cord that you plug into the wall. The battery lasted me about 3 months before I needed to recharge it (please note I did not use the calculator daily as we were not aloud to use calculators often). Either way, it does what it says it does.

Been using this baby for couple years now, absolutely my favorite calculator ever owned. Amazing battery life (Probably need to charge every 2-3 months even after prolonged use), amazing power (graphs, functions, etc), and sturdy (dropped it, tossed around in my backpack with heavy items, and barely any damage).

My son needed this calculator for school and he chose this one. He loves the calculator and the blue color. The functions are great and he’s used it in math competitions and it was great. He was honestly geeking out about it.

Bought this calculator for a statistic course, it has performed wonderfully! Very slim (thickness) makes it easy to slide into any kind of bag and head to class or work. Love the bright display!

Calculator does appear to be new. The packing looks like it has been throught a wood chipper. The card was bent and tore. The blister pack itself was broken, the bottom had been cut open. Again, the device does seem to be fine. But I would be very disappointed if I was purchasing this for someone as a gift. Since it was sold as a new device.

Okay so I purchased mine back in 2020 for my math course in college. Now I use it daily with dosage calculations for my job. Working from home has been great but or course my calculator has been subject to being grabbed/smacked and tossed by my 11 month old son. Without a doubt it has continued to withstand not only my constant usage but the hands of a very curious baby! Could not be more pleased with a purchase!

It clearly stated LIGHTNING but what was sent to me was the Bionic Blue. Very disappointed . Paid so much for the calculator and got the wrong colour.