---
product_id: 622712151
title: "Qoutmcuy TI-84 Plus CE Battery,[2026 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"
brand: "qoutmcuy"
price: "€ 23.59"
currency: EUR
in_stock: true
reviews_count: 8
category: "Qoutmcuy"
url: https://www.desertcart.sk/products/622712151-qoutmcuy-ti-84-plus-ce-battery-2026-new-upgraded-1600mah
store_origin: SK
region: Slovakia
---

# 3.7V Stable Voltage Output 1600mAh High Capacity Built-in Safety Microchip Qoutmcuy TI-84 Plus CE Battery,[2026 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

**Brand:** qoutmcuy
**Price:** € 23.59
**Availability:** ✅ In Stock

## Summary

> 🔋 Upgrade Your Calculator’s Lifeline — Stay Powered, Stay Ahead!

## Quick Answers

- **What is this?** Qoutmcuy TI-84 Plus CE Battery,[2026 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 by qoutmcuy
- **How much does it cost?** € 23.59 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/622712151-qoutmcuy-ti-84-plus-ce-battery-2026-new-upgraded-1600mah)

## Best For

- qoutmcuy enthusiasts

## Why This Product

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

## Key Features

- • **Plug & Play Installation:** Easy swap with original charger support—get back to work instantly.
- • **Smart Safety Tech Inside:** Protects against overcharge, short-circuit, and overheating for peace of mind.
- • **Confidence with Every Charge:** 120-day money-back & 12-month warranty because your success matters.
- • **Seamless Compatibility Guaranteed:** Fits TI-84 Plus CE & TI Nspire CX series perfectly—no guesswork.
- • **Power Through Your Longest Study Sessions:** 1600mAh capacity means fewer charges and more focus.

## Overview

The Qoutmcuy TI-84 Plus CE Battery is a 1600mAh, 3.7V high-capacity replacement battery compatible with TI-84 Plus CE and TI Nspire CX series calculators. Featuring a built-in microchip for advanced safety against overcharging, overheating, and short circuits, it ensures reliable, long-lasting performance. Easy to install and backed by a 120-day money-back and 12-month warranty, this battery is designed to keep your essential calculator powered through intense study and work sessions.

## Description

Buy Qoutmcuy TI-84 Plus CE Battery,[2026 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: Calculator Accessories - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: It came charged - This battery came fully charged, which was a bit of a surprise. In my experience the unfamiliar brands of lithium ion batteries are very risky to buy. Many times they come fully discharged, and it damages this type of battery when they are kept fully discharged for prolonged time. Often they do not charge at all and I end up having to return and try a different brand. This one looks a bit cheaper than the original but it fits perfect and works perfectly. It has the same part number as the original that came in my calculator, but as the description indicates, it is higher mAh so it will last longer between charges.
Review: Works immediately - Worked immediately. My graphing calculator got stuck on the reboot screen and I was terrified I’d have to buy another. I’m a broke college student and I don’t have a lot of extra money. The second I put it in the fit and turned on my calculator it works great and I’m very glad I chose this option.

## Features

- 【Compatible Model】:Ensure compatibility with your TI-84 Plus CE ,TI Nspire CX、TI Nspire CX II,TI Nspire CX CAS,TI Nspire CX II CAS Replacement battery, part number: 3.7L1200SPB/1200SPA, P11P35-11-N01.Please make sure to fit your device model.
- 【High Capacity Battery】:Upgrade to a new high-quality P11P35-11-N01 Battery with a capacity of 1600mAh and a voltage of 3.7V. New 0 cycles, endurance more than 1000 times , to solve the trouble of fast depletion and insufficient old battery.
- 【Specifications】:The battery is long-life and with high adaptability.The quality is safe and reliable, and you can use it with confidence.Build-in microchip to prevent over-charging, over-discharging, short-circuit and over-heating.
- 【Easy Installation】：Please install the battery correctly. Please use the original charger to charge it.Our battery may sent out with little or no power,Please make full charged first. Battery Capacity: 1600mAh, Battery type: ,Watt-hour: 5.92Wh, Voltage Output: 3.7V.
- 【Worry-free warranty】: Your satisfaction is always our top priority. You can contact us via desertcart message or through our official email on the package for any questions or issues you have. We usually answer within 12hrs and will resolve your issue within 24hrs. We also provide 120-day money back and 12-month warranty for all of batteries sold from our store.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CYBVT6H7 |
| Battery Cell Composition | NiMH |
| Battery Cell Type | NiMH |
| Battery Weight | 50 Grams |
| Best Sellers Rank | #9 in Office Calculator Accessories |
| Brand | Qoutmcuy |
| Customer Reviews | 4.5 out of 5 stars 180 Reviews |
| Item Dimensions | 3.14 x 1.96 x 0.04 inches |
| Item Height | 0.1 centimeters |
| Manufacturer | Shenzhen Xiaoyongda Trading Co., LTD |
| Model Name | P11P35-11-N01 |
| Model Number | 3.7L1200SPB |
| Number of Batteries | 1 C batteries required. (included) |
| UPC | 700433209932 |
| Unit Count | 1.0 Count |
| Warranty Description | 1 |

## Product Details

- **Battery Cell Composition:** NiMH
- **Brand:** Qoutmcuy
- **Model Name:** P11P35-11-N01
- **Number of Batteries:** 1 C batteries required. (included)
- **Unit Count:** 1.0 Count

## Images

![Qoutmcuy TI-84 Plus CE Battery,[2026 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 - Image 1](https://m.media-amazon.com/images/I/61-28Uo8oXL.jpg)
![Qoutmcuy TI-84 Plus CE Battery,[2026 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 - Image 2](https://m.media-amazon.com/images/I/613smX5mpPL.jpg)
![Qoutmcuy TI-84 Plus CE Battery,[2026 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 - Image 3](https://m.media-amazon.com/images/I/61LtU7xisoL.jpg)
![Qoutmcuy TI-84 Plus CE Battery,[2026 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 - Image 4](https://m.media-amazon.com/images/I/61zdNvpGxNL.jpg)
![Qoutmcuy TI-84 Plus CE Battery,[2026 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 - Image 5](https://m.media-amazon.com/images/I/71BFgzuvMrL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ It came charged
*by S***9 on September 27, 2025*

This battery came fully charged, which was a bit of a surprise. In my experience the unfamiliar brands of lithium ion batteries are very risky to buy. Many times they come fully discharged, and it damages this type of battery when they are kept fully discharged for prolonged time. Often they do not charge at all and I end up having to return and try a different brand. This one looks a bit cheaper than the original but it fits perfect and works perfectly. It has the same part number as the original that came in my calculator, but as the description indicates, it is higher mAh so it will last longer between charges.

### ⭐⭐⭐⭐⭐ Works immediately
*by L***H on January 3, 2026*

Worked immediately. My graphing calculator got stuck on the reboot screen and I was terrified I’d have to buy another. I’m a broke college student and I don’t have a lot of extra money. The second I put it in the fit and turned on my calculator it works great and I’m very glad I chose this option.

### ⭐⭐⭐⭐⭐ Great replacement
*by R***E on October 20, 2025*

Calculator works great now when it wouldn’t turn on with the stock battery.

## Frequently Bought Together

- 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
- 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

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-01-22*