---
product_id: 150939999
title: "VINTRONS R-RG7, F12440023 Battery for LOGITECH Harmony 720, Harmony 780, Harmony 880, Harmony 900, Harmony One, MX-880, MX-890,"
brand: "vi vintrons"
price: "¥4056"
currency: JPY
in_stock: true
reviews_count: 3
url: https://www.desertcart.jp/products/150939999-vintrons-r-rg7-f12440023-battery-for-logitech-harmony-720-harmony
store_origin: JP
region: Japan
---

# 3.52Wh Power 950mAh Capacity 3.7V Voltage VINTRONS R-RG7, F12440023 Battery for LOGITECH Harmony 720, Harmony 780, Harmony 880, Harmony 900, Harmony One, MX-880, MX-890,

**Brand:** vi vintrons
**Price:** ¥4056
**Availability:** ✅ In Stock

## Summary

> 🔋 Power Up Your Harmony Experience!

## Quick Answers

- **What is this?** VINTRONS R-RG7, F12440023 Battery for LOGITECH Harmony 720, Harmony 780, Harmony 880, Harmony 900, Harmony One, MX-880, MX-890, by vi vintrons
- **How much does it cost?** ¥4056 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/150939999-vintrons-r-rg7-f12440023-battery-for-logitech-harmony-720-harmony)

## Best For

- vi vintrons enthusiasts

## Why This Product

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

## Key Features

- • **🔋 Unleash Power:** Experience a robust 950mAh capacity for extended device usage.
- • **📏 Compact Design:** Measuring just 53.07 x 33.08 x 7.78mm, it fits seamlessly into your devices.
- • **⚡ Efficient Energy:** Enjoy 3.52Wh of power, ensuring your remotes stay charged longer.
- • **🔌 Versatile Compatibility:** Designed for a range of Logitech Harmony remotes, including Harmony 720, 780, and more.
- • **🔄 Rechargeable Convenience:** Say goodbye to disposable batteries and embrace eco-friendly recharging.

## Overview

The VINTRONS R-RG7, F12440023 is a high-quality rechargeable battery designed specifically for Logitech Harmony remotes. With a capacity of 950mAh and a voltage of 3.7V, this Li-ion battery ensures long-lasting performance and compatibility with multiple models, making it an essential accessory for any tech-savvy user.

## Description

Please ensure both model and battery part number are matched with your device.- Compatible Model: HARMON KARDON TC30, LOGITECH Harmony 720, Harmony 720 Pro, Harmony 720 Pro Harmony 880 Pro, Harmony 720 Remote, Harmony 780, Harmony 785, Harmony 880, Harmony 880 Pro, Harmony 880 Remote, Harmony 885, Harmony 885 Remote, Harmony 890, Harmony 890 Pro, Harmony 890 Remote, Harmony 895, Harmony 900, Harmony 900 Pro, Harmony 900 Remote, Harmony One, MX-880, MX-890, One, R-1G7, MONSTER AVL300, AVL300s, MCC-AV100, - Compatible Battery Part Number: LOGITECH 1903040000, 190304200, 190304-200, 1903042000, 1903042001, 815000037, 994000033, F12440023, HHD10010, K43D, M36B, M41B, MSE10007, NC1002, NTA2340, R1G7, RIG7, R-IG7, RLI001.9, R-RG7, - RoHS approved for toxic free.- CE and ISO9001 Certificate for quality assurance.

## Features

- VINTRONS High Quality 1903040000, F12440023, NTA2340, R-IG7 Rechargeable Battery.
- Capacity: 950mAh / 3.52Wh
- Type: Li-ion
- Volts: 3.7V
- Size : 53.07 x 33.08 x 7.78mm

## Images

![VINTRONS R-RG7, F12440023 Battery for LOGITECH Harmony 720, Harmony 780, Harmony 880, Harmony 900, Harmony One, MX-880, MX-890, - Image 1](https://m.media-amazon.com/images/I/71ikBAtcHDL.jpg)
![VINTRONS R-RG7, F12440023 Battery for LOGITECH Harmony 720, Harmony 780, Harmony 880, Harmony 900, Harmony One, MX-880, MX-890, - Image 2](https://m.media-amazon.com/images/I/71Z1rr1xgdL.jpg)
![VINTRONS R-RG7, F12440023 Battery for LOGITECH Harmony 720, Harmony 780, Harmony 880, Harmony 900, Harmony One, MX-880, MX-890, - Image 3](https://m.media-amazon.com/images/I/71alsBIZTCL.jpg)
![VINTRONS R-RG7, F12440023 Battery for LOGITECH Harmony 720, Harmony 780, Harmony 880, Harmony 900, Harmony One, MX-880, MX-890, - Image 4](https://m.media-amazon.com/images/I/71LLxVr49gL.jpg)
![VINTRONS R-RG7, F12440023 Battery for LOGITECH Harmony 720, Harmony 780, Harmony 880, Harmony 900, Harmony One, MX-880, MX-890, - Image 5](https://m.media-amazon.com/images/I/71ET8aqRzKL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Works great.
  

*by C***S on Reviewed in the United States on February 15, 2021*

It was difficult to find the right battery for my Logitech controller.  Before you order any batter, measure the dimensions of your battery carefully.  I did that and this battery had the correct measurements and appearance.  It went in easily and works fine.  I would order it again.

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    so far so good
  

*by K***H on Reviewed in the United States on December 18, 2020*

I just recived the batter few weeks back.  Build qualiti is better than the original. So far works as well as the original battery

### ⭐⭐ 







  
  
    This battery is rechargable.
  

*by A***R on Reviewed in Canada on November 6, 2019*

It does not state this is rechargable in the details.

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---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-23*