---
product_id: 133760551
title: "CS-TEX840SL Notebook battery 900mAh compatible with [Texas Instruments] SELECT TI-Nspire CX, TI Nspire CX, TI Nspire CAS Graphing, TI-84 CE, TI-84 Plus CE, TI-Nspire CAS replaces 3.7L12005SPA, P11P35"
brand: "cameron sino"
price: "€ 27.41"
currency: EUR
in_stock: true
url: https://www.desertcart.fi/products/133760551-cs-tex840sl-notebook-battery-900mah-compatible-with-texas-instruments-select
store_origin: FI
region: Finland
---

# 3.7V stable Li-ion voltage 900mAh high-capacity power Sleek black design CS-TEX840SL Notebook battery 900mAh compatible with [Texas Instruments] SELECT TI-Nspire CX, TI Nspire CX, TI Nspire CAS Graphing, TI-84 CE, TI-84 Plus CE, TI-Nspire CAS replaces 3.7L12005SPA, P11P35

**Brand:** cameron sino
**Price:** € 27.41
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your calculations, never miss a moment.

## Quick Answers

- **What is this?** CS-TEX840SL Notebook battery 900mAh compatible with [Texas Instruments] SELECT TI-Nspire CX, TI Nspire CX, TI Nspire CAS Graphing, TI-84 CE, TI-84 Plus CE, TI-Nspire CAS replaces 3.7L12005SPA, P11P35 by cameron sino
- **How much does it cost?** € 27.41 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/133760551-cs-tex840sl-notebook-battery-900mah-compatible-with-texas-instruments-select)

## Best For

- cameron sino enthusiasts

## Why This Product

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

## Key Features

- • **Reliable Voltage:** Consistent 3.7V Li-ion battery keeps your graphing calculator energized and ready.
- • **Lightweight & Portable:** Only 23g net weight—carry power without the bulk.
- • **Power Through Your Day:** 900mAh capacity ensures long-lasting performance for your TI devices.
- • **Seamless Compatibility:** Perfectly fits TI-Nspire CX, TI-84 CE, and more—no guesswork needed.
- • **Plug & Play Replacement:** Direct swap for original 3.7L12005SPA and P11P35 batteries—get back to work fast.

## Overview

The CS-TEX840SL is a 900mAh, 3.7V Li-ion replacement battery designed for Texas Instruments graphing calculators including TI-Nspire CX and TI-84 Plus CE models. Lightweight and reliable, it directly replaces original batteries like 3.7L12005SPA and P11P35-11-N01, ensuring seamless compatibility and extended device runtime.

## Description

CS-TEX840SL Notebook battery 900mAh compatible with [Texas Instruments] SELECT TI-Nspire CX, TI Nspire CX, TI Nspire CAS Graphing, TI-84 CE, TI-84 Plus CE, TI-Nspire CAS replaces 3.7L12005SPA, P11P35

## Features

- 3.7L12005SPA,P11P35-11-N01
- Voltage: 3.7V
- Type: Li-ion
- Color: black
- Capacity: 900mAh

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Dimensions | 2.07 x 1.69 x 0.19 inches |
| Unit Count | 1 Count |
| Battery Cell Type | Lithium Ion |
| Recommended Uses For Product | Laptop |
| Reusability | Rechargeable |
| Battery Capacity | 1300 Milliamp Hours |
| Amperage | 3.33 Amps |
| Voltage | 3.7 Volts |

## Product Details

- **Number of batteries:** 1 Lithium Ion batteries required. (included)
- **Brand:** Cameron Sino
- **Battery cell composition:** Lithium Ion
- **Battery capacity:** 900 Milliamp Hours
- **Recommended uses for product:** Laptop

## Images

![CS-TEX840SL Notebook battery 900mAh compatible with [Texas Instruments] SELECT TI-Nspire CX, TI Nspire CX, TI Nspire CAS Graphing, TI-84 CE, TI-84 Plus CE, TI-Nspire CAS replaces 3.7L12005SPA, P11P35 - Image 1](https://m.media-amazon.com/images/I/61snucedeOL._AC_UY218_.jpg)
![CS-TEX840SL Notebook battery 900mAh compatible with [Texas Instruments] SELECT TI-Nspire CX, TI Nspire CX, TI Nspire CAS Graphing, TI-84 CE, TI-84 Plus CE, TI-Nspire CAS replaces 3.7L12005SPA, P11P35 - Image 2](https://m.media-amazon.com/images/I/61snucedeOL._AC_UY327_FMwebp_QL65_.jpg)
![CS-TEX840SL Notebook battery 900mAh compatible with [Texas Instruments] SELECT TI-Nspire CX, TI Nspire CX, TI Nspire CAS Graphing, TI-84 CE, TI-84 Plus CE, TI-Nspire CAS replaces 3.7L12005SPA, P11P35 - Image 3](https://m.media-amazon.com/images/I/61snucedeOL._AC_UY436_FMwebp_QL65_.jpg)
![CS-TEX840SL Notebook battery 900mAh compatible with [Texas Instruments] SELECT TI-Nspire CX, TI Nspire CX, TI Nspire CAS Graphing, TI-84 CE, TI-84 Plus CE, TI-Nspire CAS replaces 3.7L12005SPA, P11P35 - Image 4](https://m.media-amazon.com/images/I/61snucedeOL._AC_UY545_FMwebp_QL65_.jpg)
![CS-TEX840SL Notebook battery 900mAh compatible with [Texas Instruments] SELECT TI-Nspire CX, TI Nspire CX, TI Nspire CAS Graphing, TI-84 CE, TI-84 Plus CE, TI-Nspire CAS replaces 3.7L12005SPA, P11P35 - Image 5](https://m.media-amazon.com/images/I/61snucedeOL._AC_UY654_FMwebp_QL65_.jpg)

## Frequently Bought Together

- Cameron Sino 900mAh Replacement Battery for TI-84 Plus CE, Select TI-Nspire CX
- TPLtech Charger for TI-84 Plus CE Graphing Calculator, TI-Nspire CX/CX CAS, TI84 Plus CE Color/C Silver Calculators - 5FT Charger Cable

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**Shop now:** [https://www.desertcart.fi/products/133760551-cs-tex840sl-notebook-battery-900mah-compatible-with-texas-instruments-select](https://www.desertcart.fi/products/133760551-cs-tex840sl-notebook-battery-900mah-compatible-with-texas-instruments-select)

---

*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-02-05*