---
product_id: 538828694
title: "TI-84 Plus CE Battery Replacement 1500mAh for Texas Instruments TI 84 Plus CE/TI-Nspire CX II/Color TI Nspire CX Part No 3.7L12005SPA P11P35-11-N01 Battery 3.7V with Tool"
brand: "wuhao"
price: "€ 20.28"
currency: EUR
in_stock: true
reviews_count: 8
category: "Wuhao"
url: https://www.desertcart.fi/products/538828694-ti-84-plus-ce-battery-replacement-1500mah-for-texas-instruments
store_origin: FI
region: Finland
---

# 3.7V Stable Power Output 1500mAh High Capacity Easy DIY Installation TI-84 Plus CE Battery Replacement 1500mAh for Texas Instruments TI 84 Plus CE/TI-Nspire CX II/Color TI Nspire CX Part No 3.7L12005SPA P11P35-11-N01 Battery 3.7V with Tool

**Brand:** wuhao
**Price:** € 20.28
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your productivity with a battery that keeps up with your hustle!

## Quick Answers

- **What is this?** TI-84 Plus CE Battery Replacement 1500mAh for Texas Instruments TI 84 Plus CE/TI-Nspire CX II/Color TI Nspire CX Part No 3.7L12005SPA P11P35-11-N01 Battery 3.7V with Tool by wuhao
- **How much does it cost?** € 20.28 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/538828694-ti-84-plus-ce-battery-replacement-1500mah-for-texas-instruments)

## Best For

- wuhao enthusiasts

## Why This Product

- Trusted wuhao brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **DIY Friendly:** Includes tools and simple instructions so you can replace your battery hassle-free.
- • **Built to Last:** Triple-tested with overcharge, over-discharge, and short-circuit protection for reliable performance.
- • **Power Up Longer:** Upgrade from 1200mAh to 1500mAh for extended calculator life between charges.
- • **Trusted Support:** Dedicated customer service ready to assist pre- and post-purchase for peace of mind.
- • **Seamless Compatibility:** Perfectly fits TI-84 Plus CE, TI-Nspire CX II, and Color TI Nspire CX models.

## Overview

The WUHAO TI-84 Plus CE Battery Replacement offers a robust 1500mAh lithium-ion cell delivering 3.7V power, compatible with multiple Texas Instruments calculator models. Professionally manufactured and rigorously tested for safety and longevity, it includes installation tools for easy self-replacement. Ideal for professionals and students seeking extended calculator uptime and reliable performance.

## Description

desertcart.com: WUHAO TI-84 Plus CE Battery Replacement 1500mAh for Texas Instruments TI 84 Plus CE/TI-Nspire CX II/Color TI Nspire CX Part No 3.7L12005SPA P11P35-11-N01 Battery 3.7V with Tool : Electronics

Review: Just what I needed for TI-84 plus - Trying to charge my calculator with a cord through the laptop resulted in the screen flashing constantly. So I tried replacing the battery and it works perfectly now. This one was cheaper than most and arrived quickly; no trouble with installation. Its only been a few months but still works consistently.
Review: Higher capacity battery replacement for both the TI-84 Plus CE AND TI-NSpire CX 2 CAS calculators - I recently purchased these batteries from Wuhao to replace an aging battery in one of my TI-84 calculators that I use at work. I chose it because it has 1500mAh compared to the OEM battery from Texas Instruments rated at 1200mAh. I put it in my calculator, charged it up, and the calculator works without any issues. It worked so well I also put one in my TI N-Spire CAS calculator (both calculators use the same size battery). Same experience with the other calculator. Charged it up and the calculator works without any issue. In addition, the price of these batteries are great. If you need a replacement battery for either of these calculators, or just want your calculator to work longer between charges, I recommend this brand.

## Features

- Compatibility: Compatible with TI-84 CE/ TI-84 Plus CE/TI-Nspire CX II/Color TI Nspire CX replacement battery. Model: 3.7L12005SPA/ P11P35-11-N01. Please make sure to fit your device model.
- Quality Assurance: All items were thoroughly tested and packed before shipping. Brand new and high quality. Perfect for 3.7L12005SPA/P11P35-11-N01 battery.
- High Quality Battery: Professional manufacturers. Many years of production experience. Tested under strict quality control standards with professional machines for 3 times before shipping. Over-Charging, Over-Discharging, Over-Heating and Short-Circuiting Protection. Works as good as your original battery.
- Easy To Install: Easy to replace, most people can do it by themselves, perfect for replacing your old batteries. You can also choose this battery as a backup.
- Good After-sales Service: We are very focused on the customer experience.Please contact us if you have any questions, whether pre-sales or after-sales. We will try our best to solve it for you.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C7GHRN7M |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Best Sellers Rank | #46 in Office Calculator Accessories |
| Customer Reviews | 4.6 4.6 out of 5 stars (145) |
| Date First Available | June 8, 2023 |
| Item Weight | 0.634 ounces |
| Item model number | P11P35-11-N01 |
| Manufacturer | WUHAO |
| Package Dimensions | 3.43 x 2.4 x 0.47 inches |

## Product Details

- **Battery Capacity:** 1500 Milliamp Hours
- **Battery Cell Composition:** Lithium Ion
- **Brand:** WUHAO
- **Number of Batteries:** 1 Lithium Ion batteries required. (included)
- **Recommended Uses For Product:** Instruments

## Images

![TI-84 Plus CE Battery Replacement 1500mAh for Texas Instruments TI 84 Plus CE/TI-Nspire CX II/Color TI Nspire CX Part No 3.7L12005SPA P11P35-11-N01 Battery 3.7V with Tool - Image 1](https://m.media-amazon.com/images/I/61iKkj0ouIL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Just what I needed for TI-84 plus
*by M***A on September 4, 2025*

Trying to charge my calculator with a cord through the laptop resulted in the screen flashing constantly. So I tried replacing the battery and it works perfectly now. This one was cheaper than most and arrived quickly; no trouble with installation. Its only been a few months but still works consistently.

### ⭐⭐⭐⭐⭐ Higher capacity battery replacement for both the TI-84 Plus CE AND TI-NSpire CX 2 CAS calculators
*by A***N on September 21, 2025*

I recently purchased these batteries from Wuhao to replace an aging battery in one of my TI-84 calculators that I use at work. I chose it because it has 1500mAh compared to the OEM battery from Texas Instruments rated at 1200mAh. I put it in my calculator, charged it up, and the calculator works without any issues. It worked so well I also put one in my TI N-Spire CAS calculator (both calculators use the same size battery). Same experience with the other calculator. Charged it up and the calculator works without any issue. In addition, the price of these batteries are great. If you need a replacement battery for either of these calculators, or just want your calculator to work longer between charges, I recommend this brand.

### ⭐⭐⭐⭐⭐ Solves boot screen loops issue
*by R***H on November 30, 2025*

Immediately solved the boot screen loop issue on TI-84 ce

## Frequently Bought Together

- WUHAO TI-84 Plus CE Battery Replacement [2025 Upgraded] 1500mAh for Texas Instruments TI-84 CE/TI 84 Plus CE/TI-Nspire CX II/Color TI Nspire CX Part No 3.7L12005SPA P11P35-11-N01 Battery 3.7V
- USB Power and Data Cable for Texas Instruments Calculators, TI-84 Plus, TI-84 Plus C Silver Edition, TI 89 Titanium, TI Nspire CX / TI Nspire CX CAS Graphing Calculators
- YEHUIM Charger Cable Compatible with Texas Instruments TI-84 Plus CE, TI 84 Plus C Silver Edition, TI Nspire CX/TI Nspire CX CAS Graphing Calculator Charging Cord

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-03-03*