---
product_id: 423851293
title: "Replacement Battery for Harman Kardon Onyx Mini, CP-HK07, P954374, 3.7V Li-Polymer 3000mAh"
brand: "takoci"
price: "14.77 OMR"
currency: OMR
in_stock: false
reviews_count: 3
url: https://www.desertcart.com.om/products/423851293-replacement-battery-for-harman-kardon-onyx-mini-cp-hk07-p954374
store_origin: OM
region: Oman
---

# 3.7V Voltage Compact 77x38x11mm 3000mAh Capacity Replacement Battery for Harman Kardon Onyx Mini, CP-HK07, P954374, 3.7V Li-Polymer 3000mAh

**Brand:** takoci
**Price:** 14.77 OMR
**Availability:** ❌ Out of Stock

## Summary

> 🔊 Unleash the Beat with Every Charge!

## Quick Answers

- **What is this?** Replacement Battery for Harman Kardon Onyx Mini, CP-HK07, P954374, 3.7V Li-Polymer 3000mAh by takoci
- **How much does it cost?** 14.77 OMR with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/423851293-replacement-battery-for-harman-kardon-onyx-mini-cp-hk07-p954374)

## Best For

- takoci enthusiasts

## Why This Product

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

## Key Features

- • **📏 Perfect Fit:** Designed specifically for Harman Kardon Onyx Mini models.
- • **🔄 Easy Replacement:** Quick swap design for hassle-free battery changes.
- • **🌍 Eco-Friendly Choice:** Li-Polymer battery reduces environmental impact.
- • **🔋 Power Up Your Sound:** 3000mAh capacity ensures long-lasting audio enjoyment.
- • **⚡ Stay Charged Anywhere:** 3.7V Li-Polymer technology for reliable performance.

## Overview

This high-performance replacement battery for the Harman Kardon Onyx Mini (CP-HK07, P954374) features a robust 3000mAh capacity and 3.7V voltage, ensuring your music never stops. With its compact dimensions of 77.00 x 38.16 x 11.80mm and lightweight design at just 60.8g, it's the perfect solution for audiophiles on the go.

## Description

Replacement Battery for Harman Kardon Onyx Mini, CP-HK07, P954374, 3.7V Li-Polymer 3000mAh

## Features

- Specification: Type: Li-Polymer, Voltage: 3.7V, Capacity: 3000mAh / 11.10Wh, Dimension: 77.00 x 38.16 x 11.80mm,Weight:60.8g
- Replacement battery for Harman/Kardon CP-HK07, P954374 Onyx Mini, Please find more compatible models in the product description.

## Product Details

- **Number of Batteries:** 1 Lithium Polymer batteries required.
- **Brand:** TAKOCI
- **Battery Cell Composition:** Lithium Polymer
- **Battery Capacity:** 3000 Milliampere Hour (mAh)
- **Unit Count:** 1 Count

## Images

![Replacement Battery for Harman Kardon Onyx Mini, CP-HK07, P954374, 3.7V Li-Polymer 3000mAh - Image 1](https://m.media-amazon.com/images/I/71dFNT6O9AL.jpg)
![Replacement Battery for Harman Kardon Onyx Mini, CP-HK07, P954374, 3.7V Li-Polymer 3000mAh - Image 2](https://m.media-amazon.com/images/I/71J3JQboucL.jpg)
![Replacement Battery for Harman Kardon Onyx Mini, CP-HK07, P954374, 3.7V Li-Polymer 3000mAh - Image 3](https://m.media-amazon.com/images/I/714G5IPBFWL.jpg)
![Replacement Battery for Harman Kardon Onyx Mini, CP-HK07, P954374, 3.7V Li-Polymer 3000mAh - Image 4](https://m.media-amazon.com/images/I/71pgDHOvyuL.jpg)

## Customer Reviews

### ⭐ Doesn't stay charged
*by B***L on October 7, 2022*

Worked a week and plays about 20 minutes and dies! Does not stay charged

### ⭐⭐⭐⭐⭐ Works, fits, replaces a 4 year old original battery
*by C***R on September 24, 2022*

This battery fits and works well, as expected. I don't know if is REALLY 3000 mAh. My 4 year old Onyx Mini battery was swollen and would not hold a charge.INSTALLATION ISSSES: To prevent resonance (rattling), the old battery has foam tape around it, and foam tape on the battery wires. During installation I reused (difficult) the foam tape off the old battery. I wrapped some foam around the battery wires. In the speaker front panel there is a "passive port with surround flex" that had come unglued and was rattling. I used some contact glue to fix that.

### ⭐⭐⭐⭐⭐ Holding a charge well
*by A***O on April 20, 2022*

No complaints worked right out the box.

## Frequently Bought Together

- TAKOCI Replacement Battery for Harman Kardon Onyx Mini, CP-HK07, P954374, 3.7V Li-Polymer 3000mAh
- HiLetgo 10pcs 5V 1A 18650 Lithium Battery Charging Board TP4056 Lithium Battery Charging Board Micro USB Charge Module With Protect

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**Shop now:** [https://www.desertcart.com.om/products/423851293-replacement-battery-for-harman-kardon-onyx-mini-cp-hk07-p954374](https://www.desertcart.com.om/products/423851293-replacement-battery-for-harman-kardon-onyx-mini-cp-hk07-p954374)

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*Product available on Desertcart Oman*
*Store origin: OM*
*Last updated: 2026-03-10*