---
product_id: 642113666
title: "TI-84 Plus CE Battery, 3200mAh Replacement Battery for Texas Instruments TI-84 Plus CE, TI Nspire CX II, TI Nspire CX CAS II, Part No 3.7L1200SPA, New Upgraded P11P35-11-N01 Batteries"
brand: "huaeng"
price: "79 zł"
currency: PLN
in_stock: true
reviews_count: 11
category: "Huaeng"
url: https://www.desertcart.pl/products/642113666-ti-84-plus-ce-battery-3200mah-replacement-battery-for-texas
store_origin: PL
region: Poland
---

# 3.7V Stable Voltage 3200mAh High Capacity Built-in Multi-Protection Chip TI-84 Plus CE Battery, 3200mAh Replacement Battery for Texas Instruments TI-84 Plus CE, TI Nspire CX II, TI Nspire CX CAS II, Part No 3.7L1200SPA, New Upgraded P11P35-11-N01 Batteries

**Brand:** huaeng
**Price:** 79 zł
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your productivity, never miss a calculation!

## Quick Answers

- **What is this?** TI-84 Plus CE Battery, 3200mAh Replacement Battery for Texas Instruments TI-84 Plus CE, TI Nspire CX II, TI Nspire CX CAS II, Part No 3.7L1200SPA, New Upgraded P11P35-11-N01 Batteries by huaeng
- **How much does it cost?** 79 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/642113666-ti-84-plus-ce-battery-3200mah-replacement-battery-for-texas)

## Best For

- huaeng enthusiasts

## Why This Product

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

## Key Features

- • **Lightweight & Slim:** At just 0.7 ounces and ultra-thin design, it keeps your device sleek and portable.
- • **Smart Safety First:** Integrated intelligent chip prevents overcharge, overheating, and short circuits for peace of mind.
- • **Seamless Compatibility:** Perfectly fits TI-84 Plus CE, TI Nspire CX II, and CAS II models—no guesswork needed.
- • **Power Up Your Calculator:** Upgrade to a robust 3200mAh battery for longer, uninterrupted use.
- • **Trusted Quality & Support:** Backed by rigorous triple testing and responsive customer service to keep you powered up.

## Overview

This TI-84 Plus CE replacement battery delivers a high-capacity 3200mAh Li-ion power source with stable 3.7V output, designed specifically for TI-84 Plus CE and TI Nspire CX II series calculators. Featuring an intelligent protection chip, it safeguards your device from overcharging, overheating, and short circuits. Lightweight and rigorously tested, it ensures reliable, long-lasting performance with dedicated customer support.

## Description

Product description TI-84 Plus CE Battery [2024 Upgraded] High Capacity 3200mAh Li-ion Battery

Review: Prefect TI-84 Battery Replacement - We thought our TI-84 was a goner, but it just needed a new battery! Perfect replacement battery!
Review: great battery - Good battery, the one came with the calculator is dead no longer take in any charge. This battery worked flawlessly upon installation.

## Features

- 【Compatible Model】Compatible with TI 84 Plus CE, TI Nspire CX II, TI Nspire CX CAS II Replacement battery, part number: 3.7L1200SPA/3.7L12005SPA, P11P35-11-N01.Please make sure to fit your device model.
- 【Specification】 Type: Li-ion, Voltage: 3.7V, Capacity: 3200mAh,Watt-hour: 11.84Wh
- 【High Capacity Battery】Upgrade to a new high-quality P11P35-11-N01 Battery with a capacity of 3200mAh. More power than original standard battery.
- 【Safety protection】Tested under strict quality control standards with professional machines for 3 times before shipping.TI-84 Plus CE replacement battery built-in intelligent chip, with multiple protection, prevent equipment overcharge, overheating, short circuit.
- 【High Quality Customer Service】 Our customers are always online, have any questions about the purchase or use of products, please feel free to contact us, we will try to make our customers satisfied as much as possible.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D6W2D7SH |
| Best Sellers Rank | #43 in Office Calculator Accessories |
| Brand | HUAENG |
| Calculator Type | Business |
| Compatible Devices | Solar |
| Customer Reviews | 4.6 out of 5 stars 78 Reviews |
| Enclosure Material | Plastic |
| Item Dimensions L x W | 2.05"L x 1.65"W |
| Manufacturer | ShenZhen Maxpower Technology Co., Ltd. |
| Material | Plastic |
| Mfr Part Number | P11P35-11-N01 |
| Model Name | P11P35-11-N01 |
| Model Number | P11P35-11-N01 |
| Power Source | Battery Powered |
| Unit Count | 1.0 Count |
| Warranty Description | 1year |

## Product Details

- **Brand:** HUAENG
- **Calculator Type:** Business
- **Material:** Plastic
- **Model Name:** P11P35-11-N01
- **Power Source:** Battery Powered

## Images

![TI-84 Plus CE Battery, 3200mAh Replacement Battery for Texas Instruments TI-84 Plus CE, TI Nspire CX II, TI Nspire CX CAS II, Part No 3.7L1200SPA, New Upgraded P11P35-11-N01 Batteries - Image 1](https://m.media-amazon.com/images/I/716jAr-7-GL.jpg)
![TI-84 Plus CE Battery, 3200mAh Replacement Battery for Texas Instruments TI-84 Plus CE, TI Nspire CX II, TI Nspire CX CAS II, Part No 3.7L1200SPA, New Upgraded P11P35-11-N01 Batteries - Image 2](https://m.media-amazon.com/images/I/61LpYFzNrBL.jpg)
![TI-84 Plus CE Battery, 3200mAh Replacement Battery for Texas Instruments TI-84 Plus CE, TI Nspire CX II, TI Nspire CX CAS II, Part No 3.7L1200SPA, New Upgraded P11P35-11-N01 Batteries - Image 3](https://m.media-amazon.com/images/I/712qCuKiW8L.jpg)
![TI-84 Plus CE Battery, 3200mAh Replacement Battery for Texas Instruments TI-84 Plus CE, TI Nspire CX II, TI Nspire CX CAS II, Part No 3.7L1200SPA, New Upgraded P11P35-11-N01 Batteries - Image 4](https://m.media-amazon.com/images/I/71w9bb7J3lL.jpg)
![TI-84 Plus CE Battery, 3200mAh Replacement Battery for Texas Instruments TI-84 Plus CE, TI Nspire CX II, TI Nspire CX CAS II, Part No 3.7L1200SPA, New Upgraded P11P35-11-N01 Batteries - Image 5](https://m.media-amazon.com/images/I/71IfmNUJiBL.jpg)

## Available Options

This product comes in different **Item Package Quantity** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Prefect TI-84 Battery Replacement
*by J***K on April 17, 2026*

We thought our TI-84 was a goner, but it just needed a new battery! Perfect replacement battery!

### ⭐⭐⭐⭐⭐ great battery
*by S***Y on April 16, 2026*

Good battery, the one came with the calculator is dead no longer take in any charge. This battery worked flawlessly upon installation.

### ⭐⭐⭐⭐⭐ Works Great
*by N***+ on March 11, 2026*

It flat works. Easy to install.

## Frequently Bought Together

- HUAENG TI-84 Plus CE Battery, 3200mAh Replacement Battery for Texas Instruments TI-84 Plus CE, TI Nspire CX II, TI Nspire CX CAS II, Part No 3.7L1200SPA, New Upgraded P11P35-11-N01 Battery
- TI-84 Plus CE Battery,[2025 New Upgraded] 1600mAh Fits Texas Instruments TI-84 Plus CE,TI Nspire CX/CX II、TI Nspire CX CAS/CX II CAS,P/N:P11P35-11-N01/3.7L High Capacity Battery

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---

*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-05-11*