--- product_id: 423851293 title: "Replacement Battery for Harman Kardon Onyx Mini, CP-HK07, P954374, 3.7V Li-Polymer 3000mAh" brand: "takoci" price: "175.35 DT" currency: TND in_stock: false reviews_count: 3 url: https://www.desertcart.tn/products/423851293-replacement-battery-for-harman-kardon-onyx-mini-cp-hk07-p954374 store_origin: TN region: Tunisia --- # 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:** 175.35 DT **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?** 175.35 DT with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/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 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/423851293-replacement-battery-for-harman-kardon-onyx-mini-cp-hk07-p954374](https://www.desertcart.tn/products/423851293-replacement-battery-for-harman-kardon-onyx-mini-cp-hk07-p954374) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-05-30*