---
product_id: 64483464
title: "1050mAh/3.7V Li-Polymer Replacement Battery for Logitech Harmony Ultimate/Logitech Harmony Touch 533-000084 / Logitech 915-000198"
brand: "starnovo"
price: "€ 21.64"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.ie/products/64483464-1050mah-3-7v-li-polymer-replacement-battery-for-logitech-harmony
store_origin: IE
region: Ireland
---

# 3.7V voltage 300+ cycle life 1050mAh capacity 1050mAh/3.7V Li-Polymer Replacement Battery for Logitech Harmony Ultimate/Logitech Harmony Touch 533-000084 / Logitech 915-000198

**Brand:** starnovo
**Price:** € 21.64
**Availability:** ✅ In Stock

## Summary

> 🔌 Power Up Your Playtime!

## Quick Answers

- **What is this?** 1050mAh/3.7V Li-Polymer Replacement Battery for Logitech Harmony Ultimate/Logitech Harmony Touch 533-000084 / Logitech 915-000198 by starnovo
- **How much does it cost?** € 21.64 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/64483464-1050mah-3-7v-li-polymer-replacement-battery-for-logitech-harmony)

## Best For

- starnovo enthusiasts

## Why This Product

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

## Key Features

- • **🔧 Perfect Fit:** 100% compatible with Logitech Harmony Ultimate and Touch for seamless integration.
- • **🔋 Unleash Power:** Experience uninterrupted entertainment with a robust 1050mAh capacity.
- • **🔄 Recharge & Repeat:** Enjoy over 300 cycles of reusability—because your time is valuable.
- • **🛡️ Certified Safety:** UL, CE, and RoHS certified for peace of mind while you power up.
- • **⚡ Voltage You Can Trust:** Reliable 3.7V performance ensures your devices stay charged longer.

## Overview

This 1050mAh/3.7V Li-Polymer Replacement Battery is designed specifically for Logitech Harmony Ultimate and Touch remotes, ensuring compatibility and reliability. With a rechargeable design, it boasts over 300 cycles, making it a sustainable choice for your entertainment needs. Certified by UL, CE, and RoHS, this battery guarantees safety and performance, allowing you to enjoy your devices without interruption.

## Description

Battery Type: Li-ion Polymer battery Capacity: 1050mAh Nominal voltage: 3.7V Pack dimension: 52.00 x 34.50 x 5.50mm Weight: 25g Compatible Models: Logitech 915-000198, Logitech Harmony Touch 533-000084, Logitech Harmony Ultimate

## Features

- Li-Polymer Replacement Battery for: Logitech Harmony Ultimate/Logitech Harmony Touch 533-000084 / Logitech 915-000198
- 100% Compatible with original battery; 180 days warranty
- Capacity: 1050mAh; Nominal Voltage: 3.7V
- Battery Type: Li-ion Polymer battery; Safe and reliable battery certified by UL, CE, UN38.3, RoHS
- Over 300 times cycle life; Long working time

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Reusability | Rechargeable |
| Battery Capacity | 1050 Milliamp Hours |
| Voltage | 3.7 Volts |
| Item Dimensions | 3.5 x 1.5 x 0.5 inches |
| Battery Weight | 25 Grams |
| Battery Cell Type | Lithium Polymer |

## Product Details

- **Number of Batteries:** 1 Lithium Polymer batteries required.
- **Brand:** STARNOVO
- **Battery Cell Composition:** Lithium Polymer
- **Battery Capacity:** 1050 Milliamp Hours
- **Unit Count:** 1.0 Count

## Images

![1050mAh/3.7V Li-Polymer Replacement Battery for Logitech Harmony Ultimate/Logitech Harmony Touch 533-000084 / Logitech 915-000198 - Image 1](https://m.media-amazon.com/images/I/613Jj9hfMYL.jpg)
![1050mAh/3.7V Li-Polymer Replacement Battery for Logitech Harmony Ultimate/Logitech Harmony Touch 533-000084 / Logitech 915-000198 - Image 2](https://m.media-amazon.com/images/I/612Uh5KW3KL.jpg)
![1050mAh/3.7V Li-Polymer Replacement Battery for Logitech Harmony Ultimate/Logitech Harmony Touch 533-000084 / Logitech 915-000198 - Image 3](https://m.media-amazon.com/images/I/3163U7ceyFL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect replacement for my Logitech Universal Remote's battery
*by M***Z on November 13, 2024*

I love my Logitech remote, but Logitech doesn't support them anymore, and there are no comparable remotes on the marker these days. After over a decade of use, its battery finally died, and I was worried that I was going to have to buy a replacement remote that was worse than what I was replacing. Happily, I got pointed to this battery via a YouTube video. Replacing the old battery was a bit tricky as the remote was hard to open and the old battery was glued it, but I was able to get the job done. Despite the fact that the original battery was rated at 1100mAh and not 1050mAh, this battery is working just fine and has given new life to my old remote. I've been using it (and recharging it) for several weeks now with no issues at all.

### ⭐⭐⭐⭐⭐ Perfect Replacement
*by V***S on March 20, 2025*

Saving grace since logitech quit making this Harmony remote. Difficult to get the old one out due to glue but the replacement worked fantastic.

### ⭐⭐ Battery works but does not hold a charge more than 1 day.
*by K***S on May 9, 2025*

Battery was about as bad off as the one I replaced. It's short lifed and requires charging on a daily basis.

## Frequently Bought Together

- 1050mAh/3.7V Li-Polymer Replacement Battery for Logitech Harmony Ultimate/Logitech Harmony Touch 533-000084 / Logitech 915-000198
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**Shop now:** [https://www.desertcart.ie/products/64483464-1050mah-3-7v-li-polymer-replacement-battery-for-logitech-harmony](https://www.desertcart.ie/products/64483464-1050mah-3-7v-li-polymer-replacement-battery-for-logitech-harmony)

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-02-21*