---
product_id: 45746576
title: "Texas Instruments XXBT-KT-B Rechargeable Battery without Wire"
brand: "texas instruments"
price: "€ 27.56"
currency: EUR
in_stock: true
reviews_count: 10
category: "Texas Instruments"
url: https://www.desertcart.com.cy/products/45746576-texas-instruments-xxbt-kt-b-rechargeable-battery-without-wire
store_origin: CY
region: Cyprus
---

# Fast USB charging Rechargeable Li-ion power Universal USB cable included Texas Instruments XXBT-KT-B Rechargeable Battery without Wire

**Brand:** texas instruments
**Price:** € 27.56
**Availability:** ✅ In Stock

## Summary

> 🔋 Power up your productivity—never miss a calculation!

## Quick Answers

- **What is this?** Texas Instruments XXBT-KT-B Rechargeable Battery without Wire by texas instruments
- **How much does it cost?** € 27.56 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/45746576-texas-instruments-xxbt-kt-b-rechargeable-battery-without-wire)

## Best For

- texas instruments enthusiasts

## Why This Product

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

## Key Features

- • **Wide Compatibility:** Seamlessly fits TI-Nspire CX, CXII, CAS, and TI-84 CE models.
- • **Lightweight & Compact:** Ultra-slim design adds zero bulk to your calculator setup.
- • **USB Recharge Convenience:** Charge directly via USB cable—no extra adapters needed.
- • **Eco-friendly & Cost-effective:** Reduce waste and save money by swapping batteries, not devices.
- • **Long-lasting Rechargeable Power:** Keep your TI calculators energized without costly replacements.

## Overview

The Texas Instruments XXBT-KT-B is a rechargeable lithium-ion battery designed specifically for TI-Nspire CX, CXII, CAS, and TI-84 CE calculators. It includes a USB cable for easy charging via PC or power adapter, offering a sustainable and cost-effective alternative to disposable batteries. Lightweight and compact, it ensures your graphing calculator stays powered for extended use.

## Description

Thsi TI Rechargeable Battery is compatible with the Ti-84 Plus CE, Ti-Nspire CX, Ti-Nspire CX II, Ti-Nspire CX CAS, and Ti-Nspire CX II CAS Graphing Calculators.

Review: Excellent replacement battery - Got 2 of these for our student’s calculators. So far they work perfectly! The calculators are so expensive. It’s nice to be able to just change the battery, instead of having to replace the whole thing. The original batteries lasted a long time, so we hope these will too!
Review: Works in TI-84 Plus CE - Perfect replacement for a TI-84 Plus CE

## Features

- Rechargeable Li-ion battery compatible with Texas Instruments calculator models: TI-Nspire CX, TI-Nspire CXII, TI-Nspire CAS, TI-Nspire CXII CAS, TI-84 CE. Package included: battery and USB cable to connect to PC or light

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0753M329K |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Best Sellers Rank | #83 in Office Calculator Accessories |
| Customer Reviews | 4.6 4.6 out of 5 stars (103) |
| Date First Available | October 12, 2017 |
| Item Weight | 0.01 ounces |
| Item model number | XXBT/KT/B |
| Manufacturer | Texas Instruments |
| Product Dimensions | 9.65 x 0.39 x 7.48 inches |

## Product Details

- **Battery Capacity:** 1200 Milliamp Hours
- **Battery Cell Composition:** Lithium Ion
- **Brand:** Texas Instruments
- **Number of Batteries:** 1 Lithium Ion batteries required. (included)
- **Recommended Uses For Product:** Power Tool

## Images

![Texas Instruments XXBT-KT-B Rechargeable Battery without Wire - Image 1](https://m.media-amazon.com/images/I/71w1p4gwn9L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent replacement battery
*by M***K on September 30, 2025*

Got 2 of these for our student’s calculators. So far they work perfectly! The calculators are so expensive. It’s nice to be able to just change the battery, instead of having to replace the whole thing. The original batteries lasted a long time, so we hope these will too!

### ⭐⭐⭐⭐⭐ Works in TI-84 Plus CE
*by A***I on October 19, 2025*

Perfect replacement for a TI-84 Plus CE

### ⭐⭐⭐⭐⭐ Fits perfect!
*by S***M on May 4, 2025*

Awesome! Worked like a charm

## Frequently Bought Together

- Texas Instruments XXBT-KT-B Rechargeable Battery without Wire
- 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
- 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.com.cy/products/45746576-texas-instruments-xxbt-kt-b-rechargeable-battery-without-wire](https://www.desertcart.com.cy/products/45746576-texas-instruments-xxbt-kt-b-rechargeable-battery-without-wire)

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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-03-10*