---
product_id: 226271624
title: "VI VINTRONS CP-HK07, P954374, Onyx Mini Battery Replacement for Harman Kardon Onyx Mini,"
brand: "vi vintrons"
price: "€ 34.03"
currency: EUR
in_stock: true
reviews_count: 4
category: "Vi Vintrons"
url: https://www.desertcart.gr/products/226271624-vi-vintrons-cp-hk07-p954374-onyx-mini-battery-replacement-harman
store_origin: GR
region: Greece
---

# 3.7V Stable Voltage Compact 77x38x12mm Size 3000mAh Li-Polymer Power VI VINTRONS CP-HK07, P954374, Onyx Mini Battery Replacement for Harman Kardon Onyx Mini,

**Brand:** vi vintrons
**Price:** € 34.03
**Availability:** ✅ In Stock

## Summary

> 🔋 Power up your Onyx Mini — because your music deserves a second life!

## Quick Answers

- **What is this?** VI VINTRONS CP-HK07, P954374, Onyx Mini Battery Replacement for Harman Kardon Onyx Mini, by vi vintrons
- **How much does it cost?** € 34.03 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/226271624-vi-vintrons-cp-hk07-p954374-onyx-mini-battery-replacement-harman)

## 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

- • **Revive & Reconnect:** Bring your speaker back to life and never miss a moment.
- • **Precision Fit Design:** Custom dimensions ensure seamless replacement without hassle.
- • **Trusted Brand Quality:** VINTRONS backing with 1-year warranty for peace of mind.
- • **Plug & Play Power Boost:** Effortless installation revives your Harman Kardon Onyx Mini instantly.
- • **Long-Lasting Lithium Ion:** Reliable 3000mAh capacity keeps your beats going strong.

## Overview

The VI VINTRONS CP-HK07 (P954374) is a high-capacity 3000mAh Li-Polymer replacement battery designed specifically for the Harman Kardon Onyx Mini. Delivering a stable 3.7V output in a compact form factor (77 x 38.16 x 11.8 mm), it offers a plug-and-play installation experience that restores your speaker’s performance with ease. Backed by a 1-year manufacturer warranty, this rechargeable battery is the perfect solution to extend the life of your premium Bluetooth speaker.

## Description

CP-HK07, P954374 Battery Compatible with Harman Kardon Onyx Mini,

Review: Easy install and works great! - Thank you You Tube for the video how to install this battery in my Harmon Kardon Bluetooth speaker! First attempt worked...thank goodness. My speaker is as good as new.
Review: Easy to replace and makes my HK mini work again - Perfect replacement, did not even need to solder, just plug and play for the HK mini. highly recommended, would purchase this item again.

## Features

- Replace For Harman Kardon Onyx Mini,
- Replace For Harman Kardon Onyx Mini Battery Number: CP-HK07, P954374,
- Battery Type: Li-Polymer;
- Volts: 3.7, | Capacity: 3000mAh / 11.10Wh;
- Dimension: 77.00 x 38.16 x 11.80mm;

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B086VRKP6G |
| Antenna Location | Replace For Harman Kardon Onyx Mini, |
| Battery Capacity | 3000 milliamp_hours |
| Battery Cell Composition | Lithium Ion |
| Battery Cell Type | Lithium Ion |
| Battery Weight | 60.8 g |
| Best Sellers Rank | #5,758 in Portable Bluetooth Speakers #39,322 in MP3 & MP4 Player Accessories |
| Brand | VI VINTRONS |
| Compatible Phone Models | Replace For Onyx Mini, |
| Customer Reviews | 4.4 out of 5 stars 19 Reviews |
| Included Components | Battery |
| Item Dimensions | 3.03 x 1.5 x 0.46 inches |
| Manufacturer | VINTRONS |
| Model Name | p954374 |
| Model Number | Onyx Mini, |
| Number of Batteries | 1 Product Specific batteries required. (included) |
| Recommended Uses For Product | Replace For Harman Kardon Onyx Mini, |
| Reusability | Rechargeable |
| Unit Count | 1 Count |
| Voltage | 3.7 volts |
| Warranty Description | 1 year manufacturer |

## Product Details

- **Battery Capacity:** 3000 milliamp_hours
- **Battery Cell Composition:** Lithium Ion
- **Brand:** VI VINTRONS
- **Number of Batteries:** 1 Product Specific batteries required. (included)
- **Recommended Uses For Product:** Replace For Harman Kardon Onyx Mini,

## Images

![VI VINTRONS CP-HK07, P954374, Onyx Mini Battery Replacement for Harman Kardon Onyx Mini, - Image 1](https://m.media-amazon.com/images/I/61FjPr31OVL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Easy install and works great!
*by T***W on January 27, 2021*

Thank you You Tube for the video how to install this battery in my Harmon Kardon Bluetooth speaker! First attempt worked...thank goodness. My speaker is as good as new.

### ⭐⭐⭐⭐⭐ Easy to replace and makes my HK mini work again
*by A***D on July 8, 2021*

Perfect replacement, did not even need to solder, just plug and play for the HK mini. highly recommended, would purchase this item again.

### ⭐⭐ Weak battery
*by A***A on November 29, 2024*

Easy installation of battery. Used battery twice and it quit working. Based on additional reviewers having similar problem, would not recommend.

## Frequently Bought Together

- VI VINTRONS CP-HK07, P954374, Onyx Mini Battery Replacement for Harman Kardon Onyx Mini,
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**Shop now:** [https://www.desertcart.gr/products/226271624-vi-vintrons-cp-hk07-p954374-onyx-mini-battery-replacement-harman](https://www.desertcart.gr/products/226271624-vi-vintrons-cp-hk07-p954374-onyx-mini-battery-replacement-harman)

---

*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-08-16*