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Item #:
111758892
Battery for TI-84 Plus CE & TI Nspire CX Calculators
90% of respondents would recommend this to a friend
Item #:
111758892
USD 24
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Imported from USA store
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Order now and get it around Monday, September 28
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What Stands Out
Universal Compatibility
This battery replacement is designed to fit multiple Texas Instruments models, including TI-84 Plus CE and NSpire series, ensuring a hassle-free solution for various users with different calculators.
Power Restoration
Fix dead power issues effectively with this replacement battery, providing a reliable solution that revitalizes your calculator, overcoming common problems such as OS validation errors.
Quality Assurance
Manufactured with high-quality materials, this battery offers exceptional longevity and performance, delivering excellent value for users seeking a durable replacement that meets or exceeds original specifications.
Product Details
| Brand | WirelessFinest |
| Model Name | 3.7L1200SPA |
| UPC | 850049440523 |
| Unit Count | 1 Count |
| Manufacturer | WirelessFinest |
| Number of Items | 1 |
| Mfr Part Number | 3.7L1200SPA |
| Calculator Type | Graphing |
| Power Source | Battery Powered |
| Compatible Devices | Texas Instruments Calculators Battery Model# 3.7L12005SPA & P/N# P11P35-11-N01 For TI 84 Plus / Plus CE / Plus C Silver, TI Nspire CX / CX II / CX CAS |
| Display Type | LCD |
| Color | Black |
| Enclosure Material | Plastic |
| Item Dimensions L x W | 2.05"L x 1.65"W (5.2 x 4.2 cm) |
Dangerous Goods
To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.
Who Should Buy?
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Students
Perfect for students needing a reliable power source for their TI-84 Plus CE during intensive coursework.
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Educators
Ideal for teachers who utilize TI graphing calculators in their curriculum, ensuring devices stay operational.
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Frequent Users
Great for users who regularly use their calculators for exams and projects, avoiding potential power failures.
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Occasional Users
Not suitable for users who rarely use their calculators, as battery life may exceed usage frequency.
Product Description
Battery for TI-84 Plus CE & TI Nspire CX Calculators
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What type of battery does the TI-84 Plus CE require?
Answer: The TI-84 Plus CE requires a specific rechargeable lithium-ion battery, designed for compatibility with Texas Instruments calculators. This battery not only supports the power needs of the TI-84 Plus CE but also extends the overall lifespan of the device. It's especially important for intensive users like students and professionals who rely on their calculators for long periods. Ensuring you use the correct battery type will help maintain optimal performance during critical exam preparations or complex calculations. -
Question:
How do I replace the battery in my TI-84 Plus CE?
Answer: Replacing the battery in your TI-84 Plus CE involves carefully opening the back cover, disconnecting the old battery, and installing the new one. It's essential to turn off the calculator before starting this process to avoid any electrical issues. This procedure can be especially useful when your calculator starts to show signs of low power, enhancing its functionality for students needing reliable performance for tests and homework. Always refer to the manufacturer's guidelines for specific steps and safety tips. -
Question:
Will this battery replacement work for my TI NSpire CXCX?
Answer: Yes, the TI-84 Plus CE battery replacement is compatible with the TI NSpire CXCX models. These calculators typically share similar power specifications, making the battery interchangeable. This compatibility is particularly beneficial for users who own multiple calculators, ensuring they have a reliable power source across their devices. Always check the model specifications before installation to ensure proper fit and functionality. -
Question:
How long does the TI-84 Plus CE battery last on a single charge?
Answer: The battery life of the TI-84 Plus CE can typically last up to 30 hours on a single charge, depending on usage. Factors such as continuous graphing, intensive calculations, and display brightness can affect longevity. Students and professionals often find this extended battery life advantageous during lengthy exam sessions or complex project analysis, allowing for uninterrupted use without needing frequent recharges. -
Question:
What should I do if my TI-84 Plus CE won't charge?
Answer: If your TI-84 Plus CE won't charge, first check the charging cable and outlet for any issues. Ensuring that the cable is securely connected to both the calculator and an appropriate power source is crucial. If the cable and outlet are functional, the issue might be with the internal battery. In such cases, considering a replacement can restore functionality, benefiting users who depend on their calculator for regular academic and professional tasks. -
Question:
Are there any safety precautions for replacing the TI-84 Plus CE battery?
Answer: Yes, safety precautions include ensuring the calculator is powered off and using proper tools to avoid damaging the device. Avoiding static electricity by grounding yourself or working on a non-static surface is also recommended. Practicing these steps ensures that the battery is replaced without risking harm to the device, providing reliable usage during crucial calculations or studies in school and work settings. -
Question:
Can I use a non-rechargeable battery in my TI-84 Plus CE?
Answer: No, using a non-rechargeable battery can cause significant damage to your TI-84 Plus CE. The calculator is designed specifically to work with rechargeable lithium-ion batteries that can be charged repeatedly. Using the wrong type could lead to malfunction, affecting performance when performing calculations or graphing. Ensuring the correct battery type is crucial for optimal functioning during important learning activities or professional presentations. -
Question:
How can I maximize the battery life of my TI-84 Plus CE?
Answer: To maximize the battery life of your TI-84 Plus CE, lower the brightness setting, avoid using it in extreme temperatures, and close applications when not in use. These practices help conserve power, enabling students and professionals to utilize their calculators during long study sessions or presentations without the fear of losing power. Regularly monitoring the health of the battery can also enhance its longevity. -
Question:
Where can I buy TI-84 Plus CE Battery Replacement?
Answer: You can buy the TI-84 Plus CE Battery Replacement from Ubuy in British Virgin Islands. Ubuy is an excellent platform for sourcing compatible batteries for Texas Instruments calculators. With a user-friendly interface and a broad range of electronic accessories, Ubuy provides a reliable shopping experience, ensuring you find the right battery for your calculator needs seamlessly and efficiently.
WirelessFinest Calculator Accessories Editorial Review
Battery for TI-84 Plus CE & TI Nspire CX Calculators is a reliable choice for anyone needing a replacement power source for their graphing calculators. Users have reported easy installations and satisfactory performance, noting how their TI-84 Plus CE calculator revived instantly after replacing the battery. The product is compatible with various Texas Instruments calculator models, which adds to its appeal. Many customers appreciate the prolonged battery life, making it a practical solution for students who rely on their calculators for study and projects. Overall, this battery stands out as an economical and efficient option for enhancing the functionality of your graphing calculator.
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Pros
- Easy installation for quick restoration
- Long-lasting performance reported by users
- Compatible with various TI models
- Affordable option for graphing calculators
Cons
- Compatibility needs to be verified before purchase
Platform Trust & Buyer Confidence
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“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
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10 September 2026 · via Trustpilot
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“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
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“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
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USD 24
Order now and get it around Monday, September 28
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- Extended 1500mAh capacity for longer battery life.
- Fixes issues like dead batteries and OS validation errors.
- Easy installation with included screwdriver and cushion pads.
- High charging efficiency and reliable power source.
- Compatible with specific Texas Instruments calculator models.
- A perfect solution to rejuvenate your calculator's performance.
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