![TI-84 Plus CE Battery,[2026 Upgraded] Replacement Battery for Texas Instruments TI-84 Plus CE,TI Nspire CX,CX II,TI Nspire CX CAS,CX CAS II, Part No 3.7L1200SPB/N:P11P35-11-N01 3.7V 2500mAh](https://m.media-amazon.com/images/I/71Dg4H30TKL._AC_SL3840_.jpg)






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๐ Power up your calculator, power up your productivity!
This 2026 upgraded TI-84 Plus CE replacement battery delivers a robust 2500mAh capacity at 3.7V, compatible with multiple Texas Instruments calculator models. Lightweight and easy to install, it offers over 1000 recharge cycles for extended durability, backed by dedicated customer support to keep your essential device running at peak performance.







| ASIN | B0DGXJ6WGZ |
| Best Sellers Rank | #31 in Office Calculator Accessories |
| Brand | Qoutmcuy |
| Calculator Type | Engineering/Scientific |
| Color | Black |
| Compatible Devices | Texas Instruments TI-84 Plus CE, TI Nspire CX, CX II, TI Nspire CX CAS, CX CAS II |
| Customer Reviews | 4.2 out of 5 stars 40 Reviews |
| Display Type | LCD |
| Item Dimensions L x W | 3.14"L x 1.96"W |
| Manufacturer | Shenzhen Xiaoyongda Trading Co., LTD |
| Mfr Part Number | For 3.7L1200SPB |
| Model Name | For 3.7L1200SPB |
| Model Number | 3.7L1200SPB |
| Number of Batteries | 1 Lithium Polymer batteries required. (included) |
| Number of Items | 1 |
| Number of Packs | 1 |
| Power Source | Battery Powered |
| UPC | 700433210358 |
| Unit Count | 1 Count |
| Warranty Description | 1 |
C**.
Quick and easy fix
Fit my TI-84 perfectly and corrected the problem fast. Simple easy repacement only took two minutes for each of the three that I replaced. Just make sure you have the correct screw driver to get the cover off and thats what took me a minute and a half longer to fix the problem. Precision screwdrivers like what we use on computer parts should work fine
R**S
Plain and simple, it works!
This replacement battery works exactly as expected. It installed easily, fit perfectly in my TI-84, and holds a charge just like the original. No issues at all. A completely reliable replacement if your calculator needs a new battery.
R**B
working perfect
working nicely
B**N
Did not last six months.
Unfortunately this did not last six months. I am having to order it again for my child. On the plus side it is inexpensive. I wish TI would manufacture their own batteries.
K**Y
Great!
Holds charge well!
S**Y
Perfect fit.
The batter was a perfect fit. Saved me from having to buy a brand new one, which is quite expensive.
B**M
Exactly what I needed
Replaced battery and the calculator fired right up
R**E
Battery was what I ordered. Didn't fit.
Didn't fit.
Trustpilot
3 weeks ago
2 months ago