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🔋 Power up your calculator, power up your productivity!
This upgraded 2600mAh 3.7V rechargeable battery is a perfect replacement for Texas Instruments TI-84 Plus CE and TI-Nspire CX II calculators. Designed for easy self-installation and built with advanced safety features, it ensures longer usage and reliable performance. Backed by professional quality control and responsive customer support, it’s the essential upgrade for every serious student or professional.
| ASIN | B0D21RQ5YS |
| Batteries | 1 C batteries required. (included) |
| Batteries Included | Yes |
| Batteries Required | Yes |
| Battery Capacity | 2600 Milliamp Hours |
| Battery cell composition | NiMH |
| Best Sellers Rank | #44,776 in Office Products ( See Top 100 in Office Products ) #72 in Scientific |
| Brand | HamnaKhu |
| Compatible Devices | 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 |
| Country of Origin | USA |
| Customer Reviews | 4.6 4.6 out of 5 stars (98) |
| Date First Available | 11 June 2025 |
| Includes Rechargeable Battery | Yes |
| Item Dimensions LxWxH | 20.3 x 12.7 x 0.3 Centimeters |
| Item Weight | 18 g |
| Item part number | 1 |
| Manufacturer | Shenzhen Yiyizi Cross-border Business Co., Ltd. |
| Model Name | P11P35-11-N01 |
| Net Quantity | 1.0 Count |
| Number of items | 1 |
| Power Source | Battery Powered |
| Product Dimensions | 20.32 x 12.7 x 0.25 cm; 18 g |
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.
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!!!
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...
Trustpilot
2 weeks ago
2 weeks ago