---
product_id: 736780889
title: "TI 84 Plus CE Battery - Replacement for Texas Instruments TI-84 Plus CE Battery - Part No 3.7L1200SPA, P11P35-11-N01 3.7V 1500mAh"
brand: "oliadeo"
price: "27809 kr"
currency: ISK
in_stock: true
reviews_count: 5
category: "Oliadeo"
url: https://www.desertcart.is/products/736780889-ti-84-plus-ce-battery-replacement-for-texas-instruments-ti
store_origin: IS
region: Iceland
---

# 3.7V stable voltage output 1500mAh high-capacity lithium-ion Easy plug & play installation TI 84 Plus CE Battery - Replacement for Texas Instruments TI-84 Plus CE Battery - Part No 3.7L1200SPA, P11P35-11-N01 3.7V 1500mAh

**Brand:** oliadeo
**Price:** 27809 kr
**Availability:** ✅ In Stock

## Summary

> 🔋 Power up your TI-84 Plus CE — never miss a calculation moment!

## Quick Answers

- **What is this?** TI 84 Plus CE Battery - Replacement for Texas Instruments TI-84 Plus CE Battery - Part No 3.7L1200SPA, P11P35-11-N01 3.7V 1500mAh by oliadeo
- **How much does it cost?** 27809 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/736780889-ti-84-plus-ce-battery-replacement-for-texas-instruments-ti)

## Best For

- oliadeo enthusiasts

## Why This Product

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

## Key Features

- • **Power That Lasts:** 1500mAh lithium-ion battery ensures extended calculator uptime without frequent recharges.
- • **Safe & Smart Charging:** Built-in intelligent chip protects against overcharge, overheating, and short circuits for worry-free use.
- • **Seamless Compatibility:** Specifically designed for TI-84 Plus CE with exact part number matching for perfect fit and performance.
- • **Effortless Installation:** Includes a precision screwdriver and plug & play design—no tech skills required to upgrade your battery.
- • **Eco-Friendly Rechargeable:** Rechargeable lithium-ion cell reduces waste and keeps your calculator powered sustainably.

## Overview

This TI-84 Plus CE replacement battery delivers reliable 3.7V power with a robust 1500mAh lithium-ion cell, featuring smart safety protections and easy installation tools. Designed for perfect compatibility and long-lasting performance, it’s the essential upgrade to keep your graphing calculator running at peak efficiency.

## Description

Stable performance: high charging efficiency, small self-discharge. Rechargeable batteries that can be recycled multiple times provide a reliable, long-lasting power source for your calculator.

Review: Solid replacement
Review: Excellent Price, value, quality and even included a screwdriver!

## Features

- Compatibility: Please open your calculator to carefully check the compatible battery model and part number before purchasing. Compatible with TI-84 Plus CE Replacement battery, part number: 3.7L1200SPA/3.7L12005SPA, P11P35-11-N01.
- Safety protection: TI-84 Plus CE replacement battery built-in intelligent chip, with multiple protection, prevent equipment overcharge, overheating, short circuit, to ensure battery charging safety, extend battery life.
- Battery specifications: Battery type: lithium-ion battery, Capacity: 1500mAh/5.55Wh, Voltage: 3.7V, Weight: 24.7g, Size: 2.05x 1.65x 0.2inch, Color: Black.
- Easy installation: TI-84 Plus CE battery replacement comes with installation tool, plug and play, no complicated installation steps, accurate process, fully compatible with your calculator.
- Quality service: Your satisfaction is very important to us, if you have any questions, please feel free to contact us, we will reply as soon as possible within 24 hours.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CYGW786K |
| Antenna Location | TI-84 Plus CE |
| Battery Capacity | 1500 Milliamp Hours |
| Battery Cell Composition | Lithium Ion |
| Battery Cell Type | Lithium Ion |
| Battery Weight | 25 Grams |
| Brand | oliadeo |
| Brand Name | oliadeo |
| Compatible Phone Models | TI-84 Plus CE |
| Customer Reviews | 4.6 out of 5 stars 256 Reviews |
| Item Weight Unit of Measure | 24.7 Grams |
| Manufacturer | oliadeo |
| Model Name | TI-84 |
| Model Number | TI-84 |
| Net Quantity | 1.0 Count |
| Number of Batteries | 1 Lithium Ion batteries required. (included) |
| Recommended Uses For Product | TI-84 Plus CE |
| Reusability | Rechargeable |
| Unit Count | 1.0 Count |
| Voltage | 3.7 Volts |

## Product Details

- **Number of Batteries:** 1 Lithium Ion batteries required. (included)
- **Brand:** oliadeo
- **Battery Cell Composition:** Lithium Ion
- **Battery Capacity:** 1500 Milliamp Hours
- **Recommended Uses For Product:** TI-84 Plus CE
- **Net Quantity:** 1.0 Count
- **Voltage:** 3.7 Volts
- **Reusability:** Rechargeable
- **Model Name:** TI-84
- **Battery Weight:** 25 Grams

## Images

![TI 84 Plus CE Battery - Replacement for Texas Instruments TI-84 Plus CE Battery - Part No 3.7L1200SPA, P11P35-11-N01 3.7V 1500mAh - Image 1](https://m.media-amazon.com/images/I/61rNgN+8VEL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Solid replacement
*by T***. on 24 January 2026*



### ⭐⭐⭐⭐⭐ Excellent Price, value, quality and even included a screwdriver!
*by A***L on 24 November 2025*



### ⭐⭐⭐⭐⭐ Solves the “verifying OS syndrome”.
*by N***X on 18 January 2026*



## Frequently Bought Together

- oliadeo TI 84 Plus CE Battery - Replacement for Texas Instruments TI-84 Plus CE Battery - Part No 3.7L1200SPA, P11P35-11-N01 3.7V 1500mAh
- 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 Iceland*
*Store origin: IS*
*Last updated: 2026-02-23*