--- product_id: 164118493 title: "ICR22650 Battery Replacement for Onyx Studio 4, Onyx 4" brand: "bcxy" price: "Rp588848" currency: IDR in_stock: true reviews_count: 8 category: "Bcxy" url: https://www.desertcart.id/products/164118493-icr22650-battery-replacement-for-onyx-studio-4-onyx-4 store_origin: ID region: Indonesia --- # 3.7V stable voltage 3000mAh high capacity ISO9001, RoHS & CE certified ICR22650 Battery Replacement for Onyx Studio 4, Onyx 4 **Brand:** bcxy **Price:** Rp588848 **Availability:** βœ… In Stock ## Summary > πŸ”‹ Recharge your vibe, don’t miss a beat! ## Quick Answers - **What is this?** ICR22650 Battery Replacement for Onyx Studio 4, Onyx 4 by bcxy - **How much does it cost?** Rp588848 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/products/164118493-icr22650-battery-replacement-for-onyx-studio-4-onyx-4) ## Best For - bcxy enthusiasts ## Why This Product - Trusted bcxy brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Power Up Your Sound:** 3000mAh Li-ion battery delivers long-lasting playtime for your Onyx Studio 4. - β€’ **Lightweight & Compact:** At just 100g and 68.3 x 23.6 x 23.6mm, it fits perfectly without adding bulk. - β€’ **Plug & Play Precision:** New fully decoded chip ensures seamless compatibility and flawless performance. - β€’ **Global Reach, Local Trust:** Trusted by professionals worldwide with fast shipping and expert support. - β€’ **Certified Quality Assurance:** ISO9001, RoHS, and CE certifications guarantee a safe, eco-friendly, and reliable battery. ## Overview The ICR22650 Battery Replacement is a premium 3000mAh Li-ion battery designed specifically for the Harman Kardon Onyx Studio 4. Featuring a fully decoded chip for perfect compatibility, it operates at a stable 3.7V and weighs only 100g. Certified with ISO9001, RoHS, and CE, this battery ensures top-tier safety and environmental standards. Ideal for professionals seeking reliable, long-lasting power to keep their audio experience uninterrupted. ## Description We are professional battery supplier, carrying anything named BATTERIES. We support global distribution in America, Asia, Europe, the Middle East and Oceania, especially for the United States and Canada . - Compatible Model: HARMAN/KARDON nyx studio 4 battery- Compatible Battery Part Number: ICR22650- RoHS approved for toxic free.- CE and ISO9001 Certificate for quality assurance.Tips Before PurchasePlease confirm the compatible model and battery part number carefully before you purchase it. If you are not sure, please send email to us with your battery details or pictures, we will give you professional suggestions. Review: Harmon Kardon Onyx Studio 4 battery replacement - My battery in my studio 4 was completely fried, the speaker would not function unless plugged into the wall outlet. I decided to grab a replacement battery after browsing on desertcart and realized there were not many reviews on the batteries listed. This is a perfect replacement for the onyx studio 4. The disassembly of the speaker itself is not very hard to do by any means, especially with plenty of videos on how to do so on YouTube. The battery swap took less than 15 minutes total, and it worked flawlessly! This battery saved my speaker and made it fully functional again. Extremely happy with my purchase. Shipping took less than 2 days Review: Great!! - Perfect!! ## Features - Battery Specifications - Capacity: 3000mAh, WH: 11.10Wh, Type: Li-ion, Voltage: 3.7V - New fully decoded chip works just like the original - Dimensions: 68.30 x 23.60 x 23.60mmWeight: 100g / 3.53oz - All batteries are Certificated with ISO9001, RoHS, and CE. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07VKMMMSQ | | Antenna Location | Speaker | | Battery Capacity | 3000 Milliampere Hour (mAh) | | Battery Cell Type | Lithium Ion | | Battery Weight | 100 Grams | | Best Sellers Rank | #172,077 in Electronics ( See Top 100 in Electronics ) #3,413 in Laptop Batteries | | Brand | BCXY | | Compatible Phone Models | Onyx 4 | | Customer Reviews | 4.2 4.2 out of 5 stars (128) | | Item Dimensions | 2.69 x 0.93 x 0.93 inches | | Manufacturer | CS | | Model Name | icr22650 | | Model Number | CS-HKE400SL | | Number of Batteries | 1 Lithium Ion batteries required. (included) | | Reusability | Rechargeable | | UPC | 791324690533 | | Unit Count | 1.0 Count | | Voltage | 3.7 Volts | ## Product Details - **Battery Capacity:** 3000 Milliampere Hour (mAh) - **Battery Cell Composition:** Lithium Ion - **Brand:** BCXY - **Number of Batteries:** 1 Lithium Ion batteries required. (included) - **Recommended Uses For Product:** Speaker ## Images ![ICR22650 Battery Replacement for Onyx Studio 4, Onyx 4 - Image 1](https://m.media-amazon.com/images/I/712jgiVN1gL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Harmon Kardon Onyx Studio 4 battery replacement *by M***T on April 27, 2021* My battery in my studio 4 was completely fried, the speaker would not function unless plugged into the wall outlet. I decided to grab a replacement battery after browsing on Amazon and realized there were not many reviews on the batteries listed. This is a perfect replacement for the onyx studio 4. The disassembly of the speaker itself is not very hard to do by any means, especially with plenty of videos on how to do so on YouTube. The battery swap took less than 15 minutes total, and it worked flawlessly! This battery saved my speaker and made it fully functional again. Extremely happy with my purchase. Shipping took less than 2 days ### ⭐⭐⭐⭐⭐ Great!! *by B***Y on December 4, 2025* Perfect!! ### ⭐⭐⭐⭐⭐ Easy to replace. *by J***N on January 3, 2026* Works great. Easy to replace. ## Frequently Bought Together - BCXY ICR22650 Battery Replacement for Onyx Studio 4, Onyx 4 - New AC/DC Adapter Fit for Harman Kardon Onyx Studio 4 3 2 1 IV III II I Bluetooth Wireless Portable Speaker System HK ESX2567Q ONYX3 2GP468 NSA40ED-190200 AU38AA-00 Power Supply --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.id/products/164118493-icr22650-battery-replacement-for-onyx-studio-4-onyx-4](https://www.desertcart.id/products/164118493-icr22650-battery-replacement-for-onyx-studio-4-onyx-4) --- *Product available on Desertcart Indonesia* *Store origin: ID* *Last updated: 2026-05-09*