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This TI-84 Plus CE replacement battery delivers a reliable 1500mAh lithium-ion capacity at 3.7V, featuring an intelligent safety chip to protect your device from overcharge and overheating. Designed for easy installation with included tools, it ensures your calculator stays energized with long-lasting, rechargeable performance backed by a 2-year warranty and dedicated customer support.
| ASIN | B0CYGW786K |
| Antenna Location | TI-84 Plus CE |
| Battery Capacity | 1500 Milliamp Hours |
| Battery Cell Composition | Lithium Ion |
| Battery Cell Type | Lithium Ion |
| Battery Weight | 25 Grams |
| Best Sellers Rank | #4 in Office Calculator Accessories |
| Brand | oliadeo |
| Compatible Phone Models | TI-84 Plus CE |
| Customer Reviews | 4.6 out of 5 stars 318 Reviews |
| Item Weight | 24.7 Grams |
| Manufacturer | oliadeo |
| Model Name | TI-84 |
| Model Number | TI-84 |
| Number of Batteries | 1 Lithium Ion batteries required. (included) |
| Recommended Uses For Product | TI-84 Plus CE |
| Reusability | Rechargeable |
| Unit Count | 1.0 Count |
| Voltage | 3.7 Volts |
| Warranty Description | 2-year warranty |
T**.
Solid replacement
Replaced my old battery and popped this one in. No more issues and the charge quality is the same if not better. Great battery life. Very easy to install as well. And it fit into the calculator with ease.
A**L
Excellent Price, value, quality and even included a screwdriver!
My son’s TI-84 got the dreaded OS error, and after researching fixes, someone suggested replacing the battery. This one did the trick—the error cleared, and everything has been working fine. The battery came partially charged, and they even included a mini screwdriver, which was a great touch. The price is very reasonable, and shipping was quick. The original battery lasted a little over a year, so we’ll see how long this one goes. So far, so good.
V**B
As advertised
This worked great.
R**E
Better than the TI original battery
The new TI84 CE I got arrived with a battery that was dead and refused to charge due to boot looping- a well known problem with a battery that is too low to allow the OS to accept a charge. This replacement battery came with enough juice to allow the calculator to power up and work. Plus it was supplied with a small Phillips screwdriver to allow removal of the calculators back plate-a nice touch since not everybody will have the jewelers screwdriver needed.
N**X
Solves the “verifying OS syndrome”.
It solved the “validating OS” syndrome instantly. Came fully charged and with a tiny screwdriver, a plus if you do not have one. Relatively cheap and available on overnight delivery. Fantastic!
B**E
Saves buying a new calculator
Works as expected
N**I
Great price and Good battery
My Texas TI-84 Plus CE was doing that glitching thing. I bought a new charger to see if that was the issue and it wasn’t. I saw online that you can buy a new battery and it could fix your calculator. It was a 50/50 chance. I honestly didn’t think it would work but it did. They also give you a little screw driver to open your calculator. The price is great for the battery. I happy with my purchase! It’s so easy to put the new battery in and it fit exactly like the original battery.
A**H
Smart Choice
Was skeptical at first, but these batteries have been great. Would recommend.
Trustpilot
1 month ago
5 days ago