---
product_id: 71333809
title: "Bose QuietComfort 3 QC3 Charger, Black, 1.7ft, 4.2V"
brand: "learsoon"
price: "€ 39.51"
currency: EUR
in_stock: true
reviews_count: 5
category: "Learsoon"
url: https://www.desertcart.com.cy/products/71333809-bose-quietcomfort-3-qc3-charger-black-1-7ft-4-2v
store_origin: CY
region: Cyprus
---

# 4.2V Lithium-ion Charging 1.7ft US Plug Cable Sleek Black Finish Bose QuietComfort 3 QC3 Charger, Black, 1.7ft, 4.2V

**Brand:** learsoon
**Price:** € 39.51
**Availability:** ✅ In Stock

## Summary

> ⚡ Charge smarter, stay unstoppable.

## Quick Answers

- **What is this?** Bose QuietComfort 3 QC3 Charger, Black, 1.7ft, 4.2V by learsoon
- **How much does it cost?** € 39.51 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/71333809-bose-quietcomfort-3-qc3-charger-black-1-7ft-4-2v)

## Best For

- learsoon enthusiasts

## Why This Product

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

## Key Features

- • **Universal US Plug:** Designed specifically for US outlets, no adapters needed
- • **Compact Power Boost:** 51cm cable length for easy, clutter-free charging
- • **Peace of Mind Warranty:** 12-month warranty plus 24/7 customer support ensures zero downtime
- • **Plug & Play Convenience:** Detachable power cord for modern compatibility and hassle-free use
- • **Reliable Lithium-ion Tech:** Optimized 4.2V output for safe, efficient battery charging

## Overview

The Bose QuietComfort 3 QC3 Charger is a sleek, black 1.7ft lithium-ion battery charger designed exclusively for Bose QC3 headsets. Featuring a US two-pin plug and a detachable cable, it delivers a precise 4.2V output for efficient and safe charging. Backed by a 12-month warranty and responsive customer service, this charger ensures your premium headphones stay powered and ready, eliminating compatibility headaches with older chargers.

## Description

Learsoon Lithium-ion Battery Power Supply ChargerSpecificationsCable Length: 51cm/1.7ftColor: BlackPackage Included: 1* Charger with US Plug Cable Also you will get★ 30-day money-back guarantee for any reasons★ 180 days warranty for any quality-related issues★ 24 hours friendly support team for quick solutions★ 100% satisfaction and pleasant shopping experience

Review: New batteries will not charge in Old style charger! - If you have a very old-style battery charger that plugs directly into the 110 v outlet when charging the battery, you may have to buy a new style charger with a detachable power cord as well. I ordered a set of replacement batteries from two different suppliers and none of them would indicate that they were charging when plugged into my old charger. They would power up the headphones though. I bought a new style charger and they all charged OK and worked fine when installed in the headphones. There must be a very slight dimensional difference in the two chargers even though they look the same! Also, the new batteries from ElXJAR had the part number label on the front side of the battery and it would not fit in the charger, you have to peal it off and put it on the rear side of the battery!
Review: it worked - worked like a charm

## Features

- The Battery Charger fit for Bose Quiet Comfort 3 QC3 headset.
- Color: Black, Cable length: 51cm/ 1.7ft.
- Come with a two-pin US Plug charger cable together.
- Lithium-ion Battery Charger for US Plug type.
- Package Content: 1 * Charger with US Plug Cable, 12 months warranty and friendly customer service.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07G432N35 |
| Customer Reviews | 3.8 3.8 out of 5 stars (27) |
| Date First Available | August 1, 2018 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 2.64 ounces |
| Manufacturer | Learsoon |
| Package Dimensions | 7.83 x 5.55 x 1.1 inches |

## Product Details

- **Brand:** Learsoon
- **Color:** Black
- **Input Voltage:** 120 Volts
- **Output Voltage:** 4.2 Volts
- **UPC:** 699937840072

## Images

![Bose QuietComfort 3 QC3 Charger, Black, 1.7ft, 4.2V - Image 1](https://m.media-amazon.com/images/I/51KkKezcMHL.jpg)
![Bose QuietComfort 3 QC3 Charger, Black, 1.7ft, 4.2V - Image 2](https://m.media-amazon.com/images/I/51b998pmy2L.jpg)
![Bose QuietComfort 3 QC3 Charger, Black, 1.7ft, 4.2V - Image 3](https://m.media-amazon.com/images/I/51beaLCEdCL.jpg)
![Bose QuietComfort 3 QC3 Charger, Black, 1.7ft, 4.2V - Image 4](https://m.media-amazon.com/images/I/51gH9Q6jzvL.jpg)
![Bose QuietComfort 3 QC3 Charger, Black, 1.7ft, 4.2V - Image 5](https://m.media-amazon.com/images/I/617iWRmF5pL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ New batteries will not charge in Old style charger!
*by M***E on June 12, 2025*

If you have a very old-style battery charger that plugs directly into the 110 v outlet when charging the battery, you may have to buy a new style charger with a detachable power cord as well. I ordered a set of replacement batteries from two different suppliers and none of them would indicate that they were charging when plugged into my old charger. They would power up the headphones though. I bought a new style charger and they all charged OK and worked fine when installed in the headphones. There must be a very slight dimensional difference in the two chargers even though they look the same! Also, the new batteries from ElXJAR had the part number label on the front side of the battery and it would not fit in the charger, you have to peal it off and put it on the rear side of the battery!

### ⭐⭐⭐⭐ it worked
*by T***Y on May 25, 2024*

worked like a charm

### ⭐⭐⭐⭐⭐ Worker for Quiet Comfort 3
*by B***N on December 23, 2022*

Worked perfectly as advertised. Great choice!

## Frequently Bought Together

- Learsoon Bose QuietComfort 3 QC3 Charger, Black, 1.7ft, 4.2V
- ROWSHEP (2-Pack) 3.7V 140mAh Li-ion Battery Replacement for Bose QC3 QuietComfort 3 40228 40229 PC40227 PC40229 NTA2358 Acoustic Noise Cancelling Headphones
- Jarmor QC3 Earpads, Replacement Memory Foam Ear Cushion Cover Kit for Bose QuietComfort 3, On Ear, OE1 Headphones ONLY, Black

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**Shop now:** [https://www.desertcart.com.cy/products/71333809-bose-quietcomfort-3-qc3-charger-black-1-7ft-4-2v](https://www.desertcart.com.cy/products/71333809-bose-quietcomfort-3-qc3-charger-black-1-7ft-4-2v)

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