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This HamnaKhu TI-84 Plus CE replacement battery offers a high-capacity 2600mAh NiMH cell with zero prior charge cycles, delivering longer runtime and enhanced longevity. Compatible with TI-84 Plus CE and TI-Nspire CX II models, it features built-in safety protections and is designed for easy self-installation. Trusted by professionals, it comes with a responsive warranty and customer support to keep your essential device powered without interruption.







| ASIN | B0D21RQ5YS |
| Antenna Location | TI-84 CE/TI-84 Plus CE/TI-Nspire CX II Replacement Battery Part No 3.7L1200SPB TI-Nspire CX II TI-Nspire CX II CAS |
| Battery Capacity | 2600 Milliamp Hours |
| Battery Cell Composition | NiMH |
| Battery Cell Type | NiMH |
| Battery Weight | 50 Grams |
| Best Sellers Rank | #8 in Office Calculator Accessories |
| Brand | HamnaKhu |
| Compatible Phone Models | TI-84 CE/TI-84 Plus CE/TI-Nspire CX II Replacement Battery Part No 3.7L1200SPB TI-Nspire CX II TI-Nspire CX II CAS |
| Customer Reviews | 4.3 out of 5 stars 118 Reviews |
| Item Dimensions | 8 x 5 x 0.1 inches |
| Manufacturer | Shenzhen Yiyizi Cross-border Business Co., Ltd. |
| Model Name | 3.7L 1200SPB |
| Model Number | 3.7L 1200SPB |
| Number of Batteries | 1 C batteries required. (included) |
| Recommended Uses For Product | TI-84 CE/TI-84 Plus CE/TI-Nspire CX II Replacement Battery Part No 3.7L1200SPB TI-Nspire CX II TI-Nspire CX II CAS Recommended Uses For Product TI-84 CE/TI-84 Plus CE/TI-Nspire CX II Replacement Battery Part No 3.7L1200SPB TI-Nspire CX II TI-Nspire CX II CAS See more |
| Reusability | Rechargeable |
| UPC | 683404641972 |
| Unit Count | 1.0 Count |
| Warranty Description | 1 |
Y**R
Arrive fully charged and works great
Battery arrived fast and fully charged. The restart loop with "Validating OS..." message is gone. Great product.
L**E
A New Battery for TI84 Graphing Calculator
This is a correct fit for the TI 84 Plus CE. It is easy to install and works well. The price is good.
S**Y
it works and works well
nothing much to say other than it works, and it works really damn well. lasts muchhh longer than the original battery that comes with the calc (short for calculator). 5/5 no negatives, unless it blows up on me in the future...
D**G
Cost-effective replacement for the OEM with more capacity than the original
Drop-in replacement for a dead battery with higher capacity than the original. Charged fully and the calculator is working normally.
S**H
So far so good
Working great
A**R
Battery sucks
Battery is garbage
J**R
Great for old calculators that has depleted battery life
This brought new life into my TI Nspire CX CAS. It was super easy to install, and it fit perfectly into the battery compartment of my calculator. Its battery life seemingly doubled and it functions and charges no different to the original battery. Overall, if you have an old calculator and it needs new life, this battery is a must!
J**N
Battery works!
I bought this battery for my calculator, and it works perfectly. Easy to install, good quality, and my calculator is running like new again. Definitely worth it!
S**S
Llegó rápido y funciona bien
Llegó rapido y funciona bien
R**A
EXCELENTE, ESTOY FASCINADA
EXCELENTE PRODUCTO PARA LA CALCULADORA DE MI HIJO, ENTREGADO PUNTUALMENTE!!!
M**.
¿Falso contacto?
La batería funciona correctamente, la duración es incluso mayor que la original, pero algo a tomar en cuenta es que viene ligeramente más pequeña y no hace la presión suficiente sobre los pines de alimentación, lo que podría parecer que no funciona al ocasionar intermitencias en la pantalla, yo lo solucione colocando una pequeña calza de algodón para hacer más presión, y se eliminó el problema, claro que no debería ser.
Trustpilot
2 days ago
1 month ago