---
product_id: 4006707
title: "Nextgen Single Transmitter Battery for 433Mhz Remote Extender"
brand: "nextgen"
price: "€ 44.58"
currency: EUR
in_stock: true
reviews_count: 9
category: "Nextgen"
url: https://www.desertcart.be/products/4006707-nextgen-single-transmitter-battery-for-433mhz-remote-extender
store_origin: BE
region: Belgium
---

# 433 MHz frequency transmitter Includes AAA & AA sleeves NiMH rechargeable battery Nextgen Single Transmitter Battery for 433Mhz Remote Extender

**Brand:** nextgen
**Price:** € 44.58
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your remote control freedom with Nextgen’s 433 MHz transmitter!

## Quick Answers

- **What is this?** Nextgen Single Transmitter Battery for 433Mhz Remote Extender by nextgen
- **How much does it cost?** € 44.58 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/4006707-nextgen-single-transmitter-battery-for-433mhz-remote-extender)

## Best For

- nextgen enthusiasts

## Why This Product

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

## Key Features

- • **Rechargeable NiMH Power:** Eco-friendly, long-lasting NiMH battery ensures reliable performance and fewer replacements.
- • **Versatile Sleeve Options:** Comes with both AAA transmitter and AA sleeves for flexible device compatibility.
- • **Authentic NEXTGEN Quality:** Genuine product trusted by home theater enthusiasts for superior remote extender performance.
- • **Effortless Setup & Control:** Plug-and-play design lets you extend remote control range instantly, even through closed cabinets or other rooms.
- • **Seamless 433 MHz Compatibility:** Specifically engineered for flawless integration with standard 433 MHz remote extenders.

## Overview

The Nextgen Single Transmitter Battery for 433 MHz Remote Extender is a rechargeable NiMH-powered transmitter designed to extend your remote control’s range seamlessly. It includes both AAA and AA sleeves for versatile compatibility and is engineered specifically for standard 433 MHz extenders. Perfect for home theater setups, it enables remote control through closed cabinets and multiple rooms, delivering authentic NEXTGEN quality and reliable performance.

## Description

Extra transmitter for the 433 remote extender

Review: ONce you make the mistakes - it's great! - Once I got done making a couple dumb mistakes - it works great! Specifically, the Battery/transmitter must be used with the unit being controlled; in my case, a cable box. It you're wanting to control other TV's in other rooms being driven by that single cable box, you must get more hand held controllers from the cable company. Luckily, my cable company supplied me with 3 extra channel changers for free. (Guess my monthly bill made them generous!) Then you must pair each individual TV to be controlled to that specific controller. (The instructions to do this come with the channel changer). The result is that when you press "System" the hand held unit will turn on the TV and control the volume. It will also send a signal to the cable box to turn on, and then select the various channels, etc. Be careful where you set the "eye" that sits in front of the unit being controlled to the saucer. It's fairly sensitive.
Review: Best Product - Exceeded my expectation - I am having a full home theatre seup including Optoma HD66 projetor.I wanted to cover all my home theatre equipments inside a wooden cabinet. But after closing the doors my home theatre receiver and satellite receiver did not work with my IR remote. Then after searching in desertcart.com I came to know about "Next Generation Remote Control Extender". Today I received this product. Directly from the box, I could able to setup without any instruction and now all my remotes works when the doors are closed. Even it works from another room. I am extremely happy about this product and sellers service.

## Features

- Includes 1 X rechargeable battery 1 X transmitter/AAA sleeve and 1 X AA sleeve
- Additional transmitter specifically for the 433 remote control extender
- Specifically for the standard 433 Mhz extender
- Authentic NEXTGEN product

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B001R1RF86 |
| Battery Cell Composition | NiMH |
| Battery Cell Type | NiMH |
| Best Sellers Rank | #152,200 in Electronics ( See Top 100 in Electronics ) #180 in Remote Control Extenders |
| Brand | NEXTGEN |
| Customer Reviews | 4.3 out of 5 stars 200 Reviews |
| Global Trade Identification Number | 00830022004034 |
| Item Dimensions | 7 x 5 x 0.75 inches |
| Item dimensions L x W x H | 7 x 5 x 0.75 inches |
| Manufacturer | Next Generation |
| Model Number | 433-TX |
| Number of Batteries | 1 AAA batteries required. |
| Reusability | Single Use |
| UPC | 830022004034 |
| Unit Count | 1.0 Count |

## Product Details

- **Antenna:** 433 MHz
- **Brand:** NEXTGEN
- **Color:** Silver
- **UPC:** 830022004034
- **Manufacturer:** Next Generation
- **Global Trade Identification Number:** 00830022004034
- **Number of Items:** 1

## Images

![Nextgen Single Transmitter Battery for 433Mhz Remote Extender - Image 1](https://m.media-amazon.com/images/I/71aKvl5r5oL.jpg)
![Nextgen Single Transmitter Battery for 433Mhz Remote Extender - Image 2](https://m.media-amazon.com/images/I/61sSsnMh0aS.jpg)
![Nextgen Single Transmitter Battery for 433Mhz Remote Extender - Image 3](https://m.media-amazon.com/images/I/91OtoZHOARL.jpg)
![Nextgen Single Transmitter Battery for 433Mhz Remote Extender - Image 4](https://m.media-amazon.com/images/I/112lFqrwQAL.jpg)
![Nextgen Single Transmitter Battery for 433Mhz Remote Extender - Image 5](https://m.media-amazon.com/images/I/61POU4Dy9eL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ ONce you make the mistakes - it's great!
*by H***L on September 3, 2015*

Once I got done making a couple dumb mistakes - it works great! Specifically, the Battery/transmitter must be used with the unit being controlled; in my case, a cable box. It you're wanting to control other TV's in other rooms being driven by that single cable box, you must get more hand held controllers from the cable company. Luckily, my cable company supplied me with 3 extra channel changers for free. (Guess my monthly bill made them generous!) Then you must pair each individual TV to be controlled to that specific controller. (The instructions to do this come with the channel changer). The result is that when you press "System" the hand held unit will turn on the TV and control the volume. It will also send a signal to the cable box to turn on, and then select the various channels, etc. Be careful where you set the "eye" that sits in front of the unit being controlled to the saucer. It's fairly sensitive.

### ⭐⭐⭐⭐⭐ Best Product - Exceeded my expectation
*by G***D on December 23, 2010*

I am having a full home theatre seup including Optoma HD66 projetor.I wanted to cover all my home theatre equipments inside a wooden cabinet. But after closing the doors my home theatre receiver and satellite receiver did not work with my IR remote. Then after searching in Amazon.com I came to know about "Next Generation Remote Control Extender". Today I received this product. Directly from the box, I could able to setup without any instruction and now all my remotes works when the doors are closed. Even it works from another room. I am extremely happy about this product and sellers service.

### ⭐⭐⭐⭐ It works, would be nice if they included a two eye cable
*by B***G on April 24, 2013*

I purchases this with the intention of using two devices. The whole system works great, but unfortunately, they do not include a two eye cable with this. Once you plug the one eye cable that is included in the original system, you have to use the cable system, the eye on the base unit will no longer work (I was hoping to use the base unit and the one eye cable at the same time). I cannot leave a negative review since it clearly states what's included in the box. I'm leaving this review so that folks like me who assume that it would come with a two eye cable don't make the same mistake as I did. You will have to buy the 3 eye cable (don't see a 2 eye) for around $18 in addition to this unless you use the base unit for your whole system.

## Frequently Bought Together

- Nextgen Single Transmitter Battery for 433Mhz Remote Extender
- Nextgen Remote Extender Rechargeable Power Cell Pack of 2
- Nextgen IR Remote Repeater 100 ft Range Infrared Extender Kit, Radio Frequency IR Blaster Extends Control for Cable Box, Chromecast, Roku, Fire Stick

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*Product available on Desertcart Belgium*
*Store origin: BE*
*Last updated: 2026-07-23*