---
product_id: 736780925
title: "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"
brand: "qoutmcuy"
price: "€ 53.35"
currency: EUR
in_stock: false
reviews_count: 5
url: https://www.desertcart.sk/products/736780925-ti-84-plus-ce-battery-2025-new-upgraded-1600mah-fits
store_origin: SK
region: Slovakia
---

# 3.7V Stable Voltage Output 1600mAh High Capacity Built-in Safety Microchip 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

**Brand:** qoutmcuy
**Price:** € 53.35
**Availability:** ❌ Out of Stock

## Summary

> 🔋 Upgrade Your Calculator’s Lifeline — Never Miss a Beat!

## Quick Answers

- **What is this?** 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 by qoutmcuy
- **How much does it cost?** € 53.35 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/736780925-ti-84-plus-ce-battery-2025-new-upgraded-1600mah-fits)

## 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

- • **Smart Safety Tech:** Integrated microchip protects against overcharging, overheating, and short circuits—keeping your device safe and reliable.
- • **Confidence Guaranteed:** Backed by a 12-month warranty and responsive customer support, ensuring peace of mind with every purchase.
- • **Power Through Your Day:** 1600mAh capacity delivers longer-lasting performance, so your TI-84 Plus CE stays charged when you need it most.
- • **Seamless Compatibility:** Perfectly fits TI-84 Plus CE, TI Nspire CX/CX II, and CAS models with exact part number match for hassle-free replacement.
- • **Plug & Play Installation:** Easy to install with original charger compatibility; arrives partially charged for immediate use—no downtime, no fuss.

## Overview

This 1600mAh, 3.7V rechargeable battery is designed specifically for TI-84 Plus CE and TI Nspire CX series calculators. Featuring a built-in microchip for advanced safety protections and a long lifespan exceeding 1000 charge cycles, it ensures reliable, extended use. Easy to install and backed by a 12-month warranty, it’s the smart upgrade for professionals who demand uninterrupted performance.

## Description

Tips Before PurchasePlease confirm the compatible model and battery part number carefully before you purchase it.If you are not sure, please send email to us with your battery details or pictures, we will give you professional suggestions.Product Specifications- Battery Capacity: 1600mAh- Battery Type: - Voltage Output: 3.7V- Watt-hour:5.92WhCOMPATIBLE MODELS-for Texas Instruments TI-84 Plus CE,TI Nspire CX、TI Nspire CX CAS , fits Part No 3.7L1200SPB

Review: Battery saved at 75% (received with 75% over 2 days. My previous one lost app its charge in 2 days. Major improvement.
Review: 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.

## 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 |
| Batteries | 1 C batteries required. (included) |
| Batteries Included | Yes |
| Batteries Required | Yes |
| Battery cell composition | NiMH |
| Best Sellers Rank | #31,772 in Watches ( See Top 100 in Watches ) #80 in Batteries |
| Brand | Qoutmcuy |
| Compatible Devices | TI Nspire CX, TI Nspire CX CAS, TI Nspire CX II, TI Nspire CX II CAS, TI-84 Plus CE |
| Customer Reviews | 4.5 4.5 out of 5 stars (182) |
| Date First Available | 14 June 2025 |
| Display Type | LCD |
| Includes Rechargeable Battery | Yes |
| Item Dimensions LxWxH | 8 x 5 x 0.1 Centimeters |
| Item Weight | 18 g |
| Item model number | 3.7L1200SPB |
| Manufacturer | Shenzhen Xiaoyongda Trading Co., LTD |
| Model | 3.7L1200SPB |
| Model Name | P11P35-11-N01 |
| Number of items | 1 |
| Power Source | Battery Powered |
| Product Dimensions | 7.98 x 4.98 x 0.1 cm; 18 g |

## Product Details

- **Battery Cell Composition:** NiMH
- **Battery Weight:** 50 Grams
- **Brand:** Qoutmcuy
- **Compatible Devices:** TI Nspire CX, TI Nspire CX CAS, TI Nspire CX II, TI Nspire CX II CAS, TI-84 Plus CE
- **Item dimensions L x W x H:** 8 x 5 x 0.1 Centimeters
- **Manufacturer:** Shenzhen Xiaoyongda Trading Co., LTD
- **Model Name:** P11P35-11-N01
- **Number of Batteries:** 1 C batteries required. (included)
- **UPC:** 700433209932

## Images

![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 - Image 1](https://m.media-amazon.com/images/I/613smX5mpPL.jpg)
![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 - Image 2](https://m.media-amazon.com/images/I/71HOwmUXi1L.jpg)
![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 - Image 3](https://m.media-amazon.com/images/I/61-28Uo8oXL.jpg)
![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 - Image 4](https://m.media-amazon.com/images/I/61zdNvpGxNL.jpg)
![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 - Image 5](https://m.media-amazon.com/images/I/71BFgzuvMrL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by A***Y on 2 December 2025*

Battery saved at 75% (received with 75% over 2 days. My previous one lost app its charge in 2 days. Major improvement.

### ⭐⭐⭐⭐⭐ Review
*by S***9 on 27 September 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.

### ⭐⭐⭐⭐⭐ Review
*by L***H on 3 January 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.

## 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: 2026-03-16*